Achievement Breakdown: (47)
Story Related: (18)
Missable: (2)
Collectibles: (9)
Slay: (8)
Miscellaneous: (2)
Challenges: (8)

For 100% Achievements, we will need to complete two playthroughs of this game. One playthrough on Easy or Normal Difficulty earning 100% game completion & the other playthrough just on Hard Difficulty. While you could in theory try unlocking everything on Hard, as all Difficulty Achievements are retro-active, it is very difficult. On Hard Difficulty, the prompts for Countering enemies disappears & you have to do it completely by sight or muscle memory. I would recommend playing through the game once on Normal first so that you can get a feel for the controls.

To earn 100% game completion for the Perfect Knight Achievement, we must beat the game on any Difficulty, complete all 240 Riddler Challenges in the Main Campaign, & achieve all 48 Challenge Medals on the same playthrough. The first two objectives are not very difficult. The Challenge Medals, on the other hand are. These are Wave based skill trials that test your abilities in Combat & Stealth. The Combat Challenges can be quite irritating to complete. Fortunately, the Challenges are defaulted to Normal Difficulty, even if your Campaign Difficulty was set to Hard.

There are 240 Riddles to collect/complete in the 9 locations of the game. As we progress through the game & unlock new Gear or Upgrades, more these Collectibles will become available to us. Be warned, Collectibles only save after receiving a Checkpoint! If you die, quit, or reload your game before reaching a Checkpoint you will have to re-collect all Riddles you previously collected! A new Checkpoint autosaves every time you enter a new Room though, so it is not difficult obtaining one.

All thing considered, the Predator Challenges are not very difficult, but are quite formulaic. You basically just have to knock out Henchmen in 3 specific ways to earn the 3 Predator Medals for that Map. While I have included videos for them by CDM’s Gaming Channel, the only one you may end up using is for Silent Knight (Extreme) is it requires you to do something very specific.

The Combat Challenges are another bag of marbles entirely. Though they are very skill dependent, there is also quite a bit of luck involved just with when a Henchman will decide to throw a punch, pick up a Gun, or just overall be a complete pain in the (Censored by Steam). Patience is key for these as well as understanding how to incorporate different moves into your Combos to radically increase your Points. We will worry about all this later on, thankfully…

For those interested, here is an organized list of all the Achievements/Secret Achievements. This is how I derive my Achievement Breakdowns & the first reference I create before I begin my 100% journeys.
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2434541807

Before You Play: For whatever reason, this game needs a constant internet connection to play. If you ever lose your connection, you will literally get booted back to the Main Menu & lose any unsaved progress. This can be absolutely infuriating as… this is in no way at all on Online game! As far as I am aware, there are no fixes for this. It is solely dependent on your connection. If you are like me & having to use a Wireless Internet Adapter, you may find yourself getting a bit annoyed playing through the Campaign. Fortunately, this “feature” is not present in any of the other Arkham games… so we at least have that to look forward to when we get there.

*Guide contains major spoilers.

1. Intensive Treatment
2. Secrets Maps: 0/9
3. Chronicles of Arkham: 0/24
4. Interview Tapes: 0/35
5. Riddles: 0/51
6. Joker Teeth: 13/150
7. Riddler Trophies: 4/101
8. Riddler’s Challenge: 5/240
9. Achievements: 5/47
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Begin the game on Normal or Easy Difficulty for our first playthrough. We will be using this playthrough to basically unlock 46/47 Achievements & earn 100% Game Completion. We will use this playthrough to excel & hone our combat skills for when we inevitably have to delve into the Combat Challenges.


Achievement #1 – Freeflow Combo 5: Complete a Combo of 5 moves (any play mode).
This will most likely be the first Achievement you unlock in this game. Basically, all we have to do is land 5 hits consecutively & reach a Combo Multiplier of 5. This can be done on the first group of 3 Henchmen that attack us.


Achievement #2 – Freeflow Combo 10: Complete a Combo of 10 moves (any play mode).
After the first group of 3 Henchmen we will be attacked by a group of 4. If you are proficient at this kind of combat in games, you may be able to reach a Combo Multiplier of 10. If not, do not worry, this is almost guaranteed to unlock for you at some point during this playthrough.

Riddler Trophy #1 – Holding Cells: After defeating the Henchmen released by Joker, turn around to face the observational window that Commissioner Gordon is standing in. Look to the left of the ramp leading up to the Security Gate here & you will see a Vent Grate in the wall. Pull open the Grate & crawl inside; the Trophy will be inside the vent.

Joker Teeth #1-3 – Holding Cells: Go up the ramp leading out of the Holding Cells now & look inside the security office to our left at the top. We can find 3 Joker Teeth scuttling around on the floor in here. Use your Batarangs to destroy them.

Joker Teeth #4 – Processing Corridor: Enter the Processing Corridor from the Holding Cells & we can find 1 set of Joker Teeth in our way near an incapacitated Guard.

Joker Teeth #5 – Processing Corridor: Carry on down the hallway & we will be attacked by two Henchmen at a crossroads. Head left down the hall from here towards the Guard, Eddie Burlow, & there will be 1 set of Joker Teeth scuttling around by another incapacitated Guard.


Achievement #3 – Shocking Rescue: Take down Zsasz in the Patient Pacification Chamber.
Story Related. As you progress through Intensive Treatment, we will have to take down Zsasz who has captured a Guard. Grapple around the room & subdue Zsasz with a Glide Kick/Ground Pound to unlock the Achievement.

Riddler Trophy #2 – Ventilation System: To exit Patient Pacification, we must rip down a Vent Grate & crawl into the Ventilation System. We can find this Trophy directly in our way before we drop back into the Processing Corridor.

Joker Teeth #6-8 – Decontamination: When we drop out of the vent, we will have to take a right in the Processing Corridor into Decontamination. As soon as we enter, the doors will lock behind us. We can find 3 Joker Teeth scuttling around in the hall right in front of the door.


Achievement #4 – Leave No Man Behind: Rescue the Guards & Henchmen from the Joker Toxin.
While this is technically a Story Related Achievement, it is missable if the Henchman or one of the two Guards dies. Quickly Grapple around the room & save the three men to unlock the Achievement.

The first Guard will be hanging off the ledge in front of us when we enter the Decontamination Room. Leap across to the next platform & Grapple up to the upper ledge to pull the second Guard up. From here, Glide down to a platform further on to pull up the Henchman; you will knock him out straight after saving him.

If you are having trouble locating any of these three men, turn on Detective Mode to be able to see their vitals.

Joker Teeth #9 – Decontamination: After using a Batarang to disable the Joker Toxin, drop down & approach the console area we smashed to find 1 set of Joker Teeth near a dead Guard here.

Joker Teeth #10 – Decontamination: Head backwards along the ground floor through Decontamination towards where we entered in from the Processing Corridor. We can find 1 set of Joker Teeth in front of a Security Gate to our left.

Joker Teeth #11 – Decontamination: Keep heading towards the Processing Corridor & we can find another 1 set of Joker Teeth around the corner from the last one off our right in the hall just before linking back up with Eddie Burlow.

Riddler Trophy #3 – Decontamination: From the electrified Security Gate, head around the corner to its left to see a dead Guard next to a Joker Toxin Cylinder. On either side of the shower system behind them will be some Floor Grates. Crouch down & enter either Floor Grate to find a Riddler Trophy hidden in the vent between the two entrances.

Around this point we will Level Up for the first time. While all Upgrades are worth unlocking, we need the Inverted Takedown & Remote Control Batarang for two different Achievements, so keep that in mind as we play. Between the two, get Inverted Takedown as we can unlock its associated Achievement in Sequence 2.

Joker Teeth #12 – Transfer Loop: Enter the Transfer Loop from the Decontamination Room to find 1 set of Joker Teeth right in front of us.

Joker Teeth #13 – Transfer Loop: For now, we will only be able to progress towards the Secure Treatment Transfer. We can find 1 set of Joker Teeth just outside its entrance from the Transfer Loop.


Achievement #5 – Malpractice Needs More Practice: Survive the onslaught from the deformed Joker Henchman.
Story Related. Track Joker into the Secure Treatment Transfer Room & we will be attack by our first Titan Henchman. This is a scripted encounter & the Henchman will drop dead after a while. The Achievement will unlock when it collapses.

Riddler Trophy #4 – Secure Treatment Transfer: After defeating the Titan Henchman, a Guard will disable the two Security Gates in the room. Go over to the security office opposite to the one the Guard is standing in to find a Riddler Trophy on the floor in plain sight.

1. Intensive Treatment
2. Secrets Maps: 0/9
3. Chronicles of Arkham: 1/24
4. Interview Tapes: 2/35
5. Riddles: 3/51
6. Joker Teeth: 20/150
7. Riddler Trophies: 4/101
8. Riddler’s Challenge: 13/240
9. Achievements: 7/47
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Joker Teeth #14-16 – Transfer Loop: Re-enter the Transfer Loop & begin making your way down the hall left. When you reach the crossroads, ignore Commissioner Gordon for now, & quickly jog down towards the entrance of Secure Transit. We can find 3 Joker Teeth to the right of the Locked Door leading into Secure Transit.

Interview Tape #1 – Secure Transit: Harley Quinn #1
After Harley brings down the elevator & we regain control of Batman, walk around the elevator shaft to the other side of the room. Here, we can find a set of stairs going up off our left which will lead us into a security office. We can find our first Interview Tape on a desk against the left wall.

Chronicle of Arkham #1 – Secure Transit: Complete the literal platforming event making your way up the elevator shaft to Cell Block Transfer. When you are one floor below all of Joker’s Henchman, we will come across our first Chronicle of Arkham. It is right in our path & difficult to miss. Scan it to collect it.

Coming across this Chronicle also unlocks our ability to Scan objects in Detective Mode which opens up some more Collectibles to us…

Joker Teeth #17 – Secure Transit: After defeating all of the Henchman above where we found the Chronicle, we can find 1 set of Joker Teeth scuttling around in front of a Security Gate on the left side of the room.


Achievement #6 – Rope-A-Dope-A-Dope: String up one Henchman & drop him to surprise a second (any play mode).
The soonest we are able to unlock this Achievement is when enter the Intensive Treatment Lobby. If you have purchased the Inverted Takedown Upgrade, Grapple up to the closest Gargoyle above the stairs ahead of us as we come out of the vent. While on the Gargoyle, Invert yourself & wait for a Henchman to walk up or down the stairs underneath you. When you get the prompt, perform an Inverted Takedown.

After you have hung the Henchman from the Gargoyle, Grapple away to a different location out of sight nearby & wait for a different Henchman to come over & investigate. When the Henchman is directly underneath the one that is strung up, cut down the hung Henchman with a Batarang so he falls & scares other guy to unlock the Achievement. You do not have to hit the Henchman with the hung guy; he just has to witness him being cut down.

If you have not purchased Inverted Takedown yet, do not worry, this is simply the soonest we can unlock the Achievement. We will have plenty of opportunities like this throughout the game… it can even be unlocked during any Predator Challenge as well.

Interview Tape #2 – Intensive Treatment Lobby: Harley Quinn #2
In the center of this room will be a small building. Head inside on its second floor & we can find this Tape on a desk in one of the side rooms.

Joker Teeth #18-20 – Intensive Treatment Lobby: Grapple up to where the entrance to the Maximum Security Entrance is to find Frank Boles. We can find 3 Joker Teeth around where he is here.

Riddle #1 – Intensive Treatment Lobby: “Don't cut yourself on this Sharply observed portrait.”
After we find Frank Boles, we will be contacted by the puppet master himself, The Riddler. After he finishes his monologue, we will now have access to yet another set of Collectibles to find.

Turn around from Boles & look along the left wall to find a portrait of Quincy Sharp. Scan the portrait to collect this Riddle.

Riddle #2 – Intensive Treatment Lobby: “A puzzle has many sides, but only some are visible.”
Before speaking with the Guard who opens the door to you, William North, return to that office building in the center of this room. In the office there will be some Floor Grates making an L-shape on the floor. Follow the L around the corner & stand beside a broken TV near an exit to the office. Turn around & look backwards through the windows looking out towards where Frank Boles is; you should be able to see the Top of a Question Mark on the window in Detective Mode.

To complete these Riddles, you need to align the Top of the Question Mark with its Dot bottom. We can find the Dot looking through the window to the right of the Question Mark underneath a large circular vent in the wall. Line up the Top & the Dot of the Question Mark looking through the window & Scan it to complete the Riddle.


Achievement #7 – Arkham Analyst: Solve 5% of Riddler’s Challenges.
This Achievement will unlock after you complete 12/240 of Riddler’s Challenges.

Riddle #3 – Utility Corridor: “You don't know Jack about Gotham. Tune in to find out.”
Enter the Utility Corridor & begin making your way out to the new area, Arkham East. Eventually you will walk into a locker room that is divided into gentlemen & dame. On the gentlemen’s side, look at the radio on the bench playing 134.5FM Gotham Radio. Scan it to collect the Riddle. You may have to zoom in to get a better shot.

1. Arkham East
2. Secrets Maps: 0/9
3. Chronicles of Arkham: 2/24
4. Interview Tapes: 3/35
5. Riddles: 6/51
6. Joker Teeth: 20/150
7. Riddler Trophies: 12/101
8. Riddler’s Challenge: 26/240
9. Achievements: 11/47
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Achievement #8 – Born Free: Escape from Intensive Treatment to the island surface.
Story Related. Exit Intensive Treatment through the Utility Corridor & head through the door. Follow the cave system along & get outside. After a nice panoramic shot of Arkham Asylum, we will unlock this Achievement after regaining control of Batman.

Interview Tape #3 – Arkham East: The Joker #1
From the ledge overlooking Arkham Asylum, look over to your left to see a guard tower. Grapple up to it & we can find this Tape on a desk inside near a seated Guard.
We will be prompted to go to Arkham North to track down the Batmobile. But we might as well collect the Collectibles while we are here in Arkham East.

Riddler Trophy #5 – Arkham East: Look across from this guard tower to see another one near the Botanical Gardens. Grapple onto the roof of the next guard tower to find a Riddler Trophy.

Riddler Trophy #6 – Arkham East: From the tower, head down past the Botanical Gardens along the left wall to find a graveyard. Head inside & we can find a small wooden shed near its center. A Riddler Trophy will be inside this shed on a table.

Riddle #4 – Arkham East: “The legacy of this island has been well & truly buried.”
Exit the shed in the graveyard & look off your right to find an open grave with an exposed coffin & a lit lantern beside it. Scan the tombstone of Dr. Amadeus Arkham to collect the Riddle.

Riddler Trophy #7 – Arkham East: Make your way to the very back of the graveyard’s north end against the cliffs & we can find another Trophy in front of the last tombstone back here.

Chronicle of Arkham #2 – Arkham East: From the graveyard, head through the archway out of it to the left & up some stairs onto a small courtyard close to Arkham Mansion. Head left along this courtyard & there will be an isolated patio we can Grapple into with a lone tree in it. As soon as we land in the patio, look along the right wall & we can find a Chronicle on the ground hidden behind the railing in between the first two windows on Arkham Mansion.

Riddler Trophy #8 – Arkham East: Now head to the back of this patio, past the tree, & we can Grapple up to a hidden railing above us. Walk around a pillar in the center of this overlook to find a Trophy tucked behind it.

Riddler Trophy #9 – Arkham East: Grapple up onto the roof of Arkham Mansion now. We can find this Trophy in the middle of the roof directly above where we found Riddler Trophy #8.

Riddler Trophy #10 – Arkham East: Now Grapple onto the clock tower in the middle of the Arkham Mansion roof above us. Make your way up to the very top of this tower & we can find a Riddler Trophy around the right corner from the clock face.

Riddle #5 – Arkham East: “My challenges appear to those with the correct position in life.”
While we are at the top of the clock tower here, turn around from where we found the Riddler Trophy & turn on Detective Mode. We can see the Top of a Question Mark in between the two rooves below us. The Dot will be located on the edge of the platform we are standing on near our feet. Line up the two halves & Scan them to collect the Riddle.

Riddle #6 – Arkham East: “Gotham's greatest family towers over the city.”
Walk along the clock tower until you are looking out towards the sea. Look out at the city off in the distance & we can find Wayne Tower underneath where the moon is in the sky. Zoom in at the W. E.N.T. sign on the tower & Scan it to collect the Riddle.

Riddler Trophy #11 – Arkham East: From where we saw the top of the Question Mark spray painted on the roof from Riddle #5, look over to your right to see a small dip in the middle of the roof. This is in the center of the Arkham Mansion roof; we can find a Riddler Trophy in the open here.


Achievement #9 – Night Glider: Glide continuously for over 100m.
Return back up to the clock tower on Arkham Mansion, & stand on the ledge closest to the sea, away from Arkham Asylum. Now leap off the side of the tower & begin gliding over to the very far end of Arkham East, where the entrance to Arkham North is near the Botanical Gardens. Glide as far as you can (I landed just near the steps that lead up to Botanical Gardens) & that should be a far enough distance to reach 100m.

Riddler Trophy #12 – Arkham East: There are a couple more Collectibles we can grab right away here in Arkham East. Make your way over to the very south end of Arkham East over towards the sea, past Quincy Sharp’s statue. We can find this Trophy on a small platform overlooking the sea below.


Achievement #10 – Cryptic Investigator: Solve 10% of Riddler’s Challenges.
You will unlock this Achievement after completing 24/240 Riddler Challenges.


Achievement #11 – Catch!: Catch a Batarang (any play mode).
To unlock this Achievement, you need to have the Remote Control Batarang Upgrade purchased. In a wide open area, equip the Remote Control Batarang & throw it; guiding the Batarang in a large circle back towards Batman. When you are about to collide with Batman, he will snatch it out of the air & unlock the Achievement. Even if you steer the Batarang into Batman’s foot… he’ll still grab it. “Wax… on!”

1. Arkham North, Arkham West
2. Secrets Maps: 1/9
3. Chronicles of Arkham: 5/24
4. Interview Tapes: 5/35
5. Riddles: 9/51
6. Joker Teeth: 23/150
7. Riddler Trophies: 24/101
8. Riddler’s Challenge: 47/240
9. Achievements: 11/47
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Travel to Arkham North & make your way to the Batmobile to collect the Explosive Gel.

Riddler Trophy #13 – Arkham North: From the Batmobile, walk in between the two small security buildings across from Intensive Treatment & use Detective Mode to locate a Structural Weakness in the ground. Use the Explosive Gel to blast it open & collect the Riddler Trophy.

Secrets Map #1 – Arkham North: From this Riddler Trophy, climb on top of the small security building across from you with a Structural Weakness in its roof. Use Explosive Gel to blow a hole in the roof & we can collect the Secrets Map on top of a table inside.

This will help us out a little bit for locating some of these Collectibles.

Chronicle of Arkham #3 – Arkham North: Back from the doors where we entered Arkham North, hop over the small wall in between the doors & Intensive Treatment. Follow the trail on the other side of the wall along & it will lead us into a cave system. Grapple up the ledge ahead & we can find the Chronicle at the top immediately off our left.

Riddler Trophy #14 – Arkham North: From the Chronicle, carry on through this cave system & pass through the door. Follow the passage along until the room widens & there is a broken pillar in the center of the room with skulls piled on it. We can find a Structural Weakness in the wall off our right. Blast it apart with Explosive Gel & collect the Trophy.

Riddler Trophy #15 – Arkham North: Backtrack out of the cave system now & step back outside in Arkham North. Turn around & look directly above the cave entrance to see a ledge we can Grapple up to. The Trophy will be directly ahead at a dead end.

Riddler Trophy #16 – Arkham North: Return to the Batmobile & stand in front of the Intensive Treatment building. Grapple up onto its roof to the right of the doors to find a Trophy up here.

Interview Tape #4 – Arkham North: The Joker #2
From the roof, face back out towards the Batmobile to see two guard towers on either side of it. Grapple up the guard tower on the left & we can find this Tape on a desk inside.

Riddler Trophy #17 – Arkham North: Climb onto the roof of this guard tower to find a Riddler Trophy stashed on top.

Riddler Trophy #18 – Arkham North: From the guard tower, drop back down on the ground & follow the road in the middle of the area down a little bit. About halfway down the road, look to your left & you will see a ruined brick building. Walk under the archway inside & look to your left to find a Trophy in the corner on the floor.

Chronicle of Arkham #4 – Arkham North: From the Trophy, walk to the other side of the archway & Grapple up onto a ledge (not the top floor of the building, but underneath it). We can find this Chronicle to our left when we climb up.

Riddle #7 – Arkham North: “Now I see it, now you don't.”
Walk back under the archway we came through to enter the building. While outside, turn around & look up at it with Detective Mode to see the Top of a Question Mark on it. We can find the Dot on the ceiling above us inside the building. Align the pieces & Scan them to collect the Riddle.

Riddle #8 – Arkham North: “Tweedledum & Tweedledee SAW it, can you see it?”
Go to the far North end of Arkham North to where the front gates are located. To the right of the gates are two see-saws. Scan them to collect this Riddle.

Riddler Trophy #19 – Arkham North: Follow the road back up & Grapple onto the roof of the guard tower closest to Arkham East. From here, look back towards the front gates to Arkham Asylum. Off our right, straight ahead, will be a large flat rock face. Leap off the tower & Glide onto it to find a Trophy in the center out in the open on it.

Use your Forensic Scanner & follow Commissioner Gordon’s Tobacco ID into Arkham West.

Riddler Trophy #20 – Arkham West: When we enter Arkham West from Arkham North, turn around & look above the entrance & we can see a ledge we can Grapple up to. Get onto the ledge to find a Trophy here.

Riddler Trophy #21 – Arkham West: Off our left near the entrance will be a waterfall. Drop to the bottom of the waterfall & we can find a Trophy on the bank near the stream here.

Riddle #9 – Arkham West: “Do you see what I can see? No? Then maybe I am in a stronger position.”
Head up to where the Penitentiary is & Grapple onto the balcony above its entrance. From here, turn around & look over the railing in Detective Mode. We can see the Top of a Question Mark painted below us; the Dot will be somewhere close by on the railing in front of us. Align the pieces & Scan to unlock the Riddle.

Riddler Trophy #22 – Arkham West: Drop down to the area below the Penitentiary, & we can find a small shack close to the water off our right. Grapple onto the shacks roof to find a Trophy on top of it.

Interview Tape #5 – Arkham West: The Joker #3
Drop down & head inside this shack to find an Interview Tape on a crate in the left corner.

Riddler Trophy #23 – Arkham West: Across from where we exit the shack, we should see a small guard tower ahead of us. Head underneath it to find a Trophy hidden in a bush.

Chronicle of Arkham #5 – Arkham West: Look back towards the Penitentiary on this ground level in between the guard tower & the waterfront shack. Right below the area above us with the Top of the Question Mark we can see a Structural Weakness in the wall with a ledge we can Grapple to. Grapple up & blow down the wall with Explosive Gel to find the Chronicle behind it.

Joker Teeth #21-23 – Arkham West: We can find 3 Joker Teeth scuttling around in front of the entrance to the Medical Facility.

Riddler Trophy #24 – Arkham West: Before we enter the Medical Facility, Grapple onto its roof & head all the way to the far right end of it. We can find a Trophy here on the roof facing the lighthouse in the distance.

Blast open the Structural Weakness on the roof & head inside the Medical Facility now to progress.

1. Medical Facility
2. Secrets Maps: 1/9
3. Chronicles of Arkham: 6/24
4. Interview Tapes: 8/35
5. Riddles: 14/51
6. Joker Teeth: 35/150
7. Riddler Trophies: 28/101
8. Riddler’s Challenge: 62/240
9. Achievements: 14/47
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Riddler Trophy #25 – Maintenance Access: When we enter the Medical Facility through the entrance on the roof, we will be inside a ventilation room. Pull open the Vent Grate & make your way through the duct until we get to a crossroads. The way we are supposed to go is forward, take the path leading down off your right instead which will lead us to another Vent Grate. Use Batman’s squatting thighs & launch the Grate off to find the Trophy.

Joker Teeth #24-26 – Sanatorium: Enter the Sanatorium & dispatch Joker’s Henchmen inside. When they are taken out, drop down to the bottom floor. We can find 3 Joker Teeth scuttling around in the middle of the bottom floor, on the left side close to a ramp up.

Riddler Trophy #26 – Sanatorium: From where we found the Teeth, head into the room directly across from the ramp to find a Structural Weakness. Blow down the wall with your Explosive Gel & we can find a Trophy behind it.

Riddle #10 – Sanatorium: “TICK! TOCK! News flash! Someone is not getting out of here alive.”
Head to the end of the bottom floor opposite where we found the Joker Teeth close to the exit doors of the Sanatorium. Enter the room to the left of the doors & we can find a cage full of skeletons & skulls. Scan the cage to collect the Riddle.

Chronicle of Arkham #6 – Sanatorium: From the skeleton cage, enter the Floor Grates off our right. Walk forwards a little bit in them underneath the dividing wall then exit up into a secret room. We an find a Chronicle in this secret room.

Riddle #11 – Sanatorium: "A question can only be answered from a new perspective. Don't you agree?"
While still in the Sanatorium, take the ramp up to the second floor. Follow this side of the second floor left & we will come across a Structural Weakness in the floor of this hall (not to be confused with another Structural Weakness that is an alternate way to get to the Chronicle of Arkham).

Blow open the floor & we will see the Top of a Question Mark. The Dot will be located on the floor just underneath the Question Mark. Align the two pieces & Scan to unlock the Riddle.

Interview Tape #6 – Sanatorium: The Riddler #1
Head across to the other side of the second floor now & enter the room to the left of where the Doctors are. We can find this Tape on a desk in a room with some x-ray photographs in it.

Interview Tape #7 – Medical Foyer: The Riddler #2
Before entering the Upper Corridor to progress, backtrack into the Medical Foyer first. Head all the way back to the other side of the Security Gate where Harley was sitting at the main entrance to the Medical Facility. We can find an Interview Tape on the table in front of the Gate.

Riddle #12 – Medical Foyer: "Is the generosity of our benefactors on the Wayne?"
From where we collected the Interview Tape, look at the wall close to the right hallway around the Medical Foyer. There should be a golden plaque reading “City of Gotham – This Unit Was Funded By Bruce Wayne”. Scan the plaque to complete the Riddle. What wasn’t funded by the Wayne family…

Riddler Trophy #27 – Upper Corridor: When we first enter the Upper Corridor, head left up some stairs & follow some blue & red lines along the floor. A little ways down the hall, we will see an open vent to the left of a glass window off our right. Climb into the vent & turn right to find a Riddler Trophy.

Interview Tape #8 – Patient Observation: The Riddler #3
Follow the blue line along & enter Patient Observation. Get into the main room through the Vent Grate & turn on the three ventilation fans with Batarangs to remove the Joker Toxin.

With the Toxin gone, enter the room that Aaron Cash & the Doctor came out of to find this Interview Tape on a table.

Joker Teeth #27 – Patient Observation: Grapple on top of the room we found the Interview Tape in to find 1 set of Joker Teeth here.

Joker Teeth #28 – Patient Observation: From these Joker Teeth, leap across to the balcony with the fans on the wall to find another 1 set of Joker Teeth here near the left corner.

Joker Teeth #29 – Patient Observation: On this balcony, follow it along to the far right corner to find yet another 1 set of Joker Teeth here.

Riddle #13 – Patient Observation: “Was this fire fly too hot off the press?”
Before we leave Patient Observation, enter the small room where we had to drop a Henchman through its ceiling. Inside, look along the right side of the room to see a cabinet with some newspapers on Firefly on it. Scan the newspapers to collect the Riddle.

Joker Teeth #30-32 – Upper Corridor: When we exit Patient Observation back into the Upper Corridor, we will find a Present in the middle of the hallway. When we get closer it will pop open & fling out 3 Joker Teeth for us to wreck.


Achievement #12 – Freeflow Combo 20: Complete a Combo of 20 moves (any play mode).
This Achievement can be tricky to get, depending on how proficient you are at this kind of combat. When we enter the Surgery Room, we will be attacked by 8 Henchmen, the most enemies we have encountered so far. I was able to pull this off here, but just barely. There will be better opportunities to unlock this Achievement later on.

For all the Achievements that have “any play mode” at the end of the description, we will be able to unlock them during the Challenges we will be completing near the end of the game. It is a lot easier unlocking these Achievements during them. So, don’t be annoyed if you can’t seem to stick these Combo related Achievements during the Campaign.

Riddle #14 – Surgery Room: “Shhhhsshh! Rumours persist that Tommy Elliot operates in Arkham. Can it be true?”
After saving Dr. Chen in Surgery, Grapple up to the balcony where all the Henchmen dropped from. Up here, Scan the whiteboard in the right corner near the Security Gate to collect this Riddle.


Achievement #13 – Lateral Thinker: Solve 25% of Riddler’s Challenges.
We will unlock this Achievement after we complete 60/240 of Riddler’s Challenges.

Joker Teeth #33-35 – Upper Corridor: After rescuing Dr. Chen from the Surgery Room, exit back into the Upper Corridor to find another Present close to where we enter. Destroy the 3 Joker Teeth that pop out of the Present.

Riddler Trophy #28 – X-Ray Room: Make your way over to the X-Ray Room now. When we enter, Grapple onto the roof of the room where Dr. Young is being held with all the Henchmen. We can find a Riddler Trophy out in the open up here.


Achievement #14 – Just What the Doctors Ordered: Save all the Doctors in Medical.
Story Related. This Achievement will unlock you have rescued the last Doctor. There are 5 to be saved throughout the first half of Medical Facility.

1. Medical Facility, Arkham West, Arkham North, The Caves
2. Secrets Maps: 2/9
3. Chronicles of Arkham: 7/24
4. Interview Tapes: 10/35
5. Riddles: 17/51
6. Joker Teeth: 56/150
7. Riddler Trophies: 36/101
8. Riddler’s Challenge: 79/240
9. Achievements: 16/47
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Joker Teeth #36-38 – Upper Corridor: Leave the X-Ray Room back into the upper Corridor to find a final Present containing another 3 Joker Teeth & a Knife Henchman. Dispose of him & break some Teeth.

Joker Teeth #39-40 – Sanatorium: After rescuing all the Doctors, return to the Sanatorium. After a brief cinematic, the elevator to the lower floor will arrive with some Henchmen. We can now find 2 Joker Teeth in front of the elevator doors here.


Achievement #15 – Daydreamer: Survive the Nightmare of the Scarecrow’s Fear Gas.
Story Related. Take the elevator down into Secure Access & blow open the Structural Weakness on the wall to your left to enter the Lower Corridor. Follow this area along until you reach the Morgue… & try leaving it.

Escape Scarecrow’s Nightmare realm by blasting him with the Bat Signal to return to reality & unlock the Achievement.

Riddle #15 – Morgue: “What silent killer of the oceans can be found in a tiny jar?”
Before we leave the Morgue, we can find a small jar on a table to our right in the center of the room. Scan it to unlock this Riddle.

Joker Teeth #41-43 – Lower Corridor: Leave the Morgue & follow the green arrows along in the Lower Corridor. A door will be busted open by 3 Henchmen. Dispatch them & round the corner to the left to find 3 Joker Teeth. 1 at the bottom of the stairs & the other 2 at the top.

Secrets Map #2 – Experimental Chamber: Enter the Experimental Chamber from the Lower Corridor & we can find this Map on a table to our left a short ways inside.

Riddle #16 – Experimental Chamber: “Is this bear the Bane of his life?”
We can find the solution to this Riddle immediately to the right of the Secrets Map on the same table. Scan the teddy bear to complete the Riddle.

Riddler Trophy #29 – Experimental Chamber: Progress through the vents in the Experimental Chamber. After popping off a Vent Grate & entering the main chamber, head inside the vent directly across from where you exit. Follow the vent along & we can find a Riddler Trophy at the end of it.

Riddler Trophy #30 – Experimental Chamber: Make your way up the stairs leading to where Harley Quinn & the hair product, Conditioner Gordon are. Grapple up onto the ledge above the Security Gate to find a Riddler Trophy.


Achievement #16 – Baneful Playback: Defeat Bane.
Story Related. Shortly after we rescue the Conditioner, we will be attacked by Bane, our first boss of the game. Defeat him & get Gordon safely off Arkham Island to unlock the Achievement.


Joker Teeth #44-45 – Arkham West: After we regain control of Batman when we leave the Medical Facility, Grapple up to the guard tower near the center of the area. We can now find 2 Joker Teeth here.

Joker Teeth #46-48 – Arkham West: Leave Arkham West & begin making your way through the tunnel to Arkham North. We can find 2 Joker Teeth at the bottom of the slope leading up to Arkham North with another 1 Joker Teeth at the top of it.

Head into Arkham North & locate the Batcave through its secret entrance.


Chronicle of Arkham #7 – Old Sewer: Use our new Batclaw to exit the Batcave into the Old Sewer. As soon as we drop out of the vent, turn around & we can see this Chronicle right behind us.

Interview Tape #9 – Old Sewer: Killer Croc #1
Make your way up the stairs in the Old Sewer & around the corner. Defeat the group of Henchmen & carry on straight ahead. We can find this Interview Tape next to a dead Doctor.

Riddler Trophy #31 – Old Sewer: After grabbing the Interview Tape, look above us to the left to see a Vent Grate. Yank it down with the Batclaw & we can find this Trophy right behind it.

Riddler Trophy #32 – Old Sewer: Carry on down the hall left towards some Joker Teeth. As soon as you approach the first set of Teeth, turn on Detective Mode & look to your left to find a Structural Weakness. Blast open the wall with our Explosive Gel to find another Trophy.

Joker Teeth #49-51 – Old Sewer: We can find these 3 Joker Teeth in the hallway of the Old Sewer before we enter the Main Sewer Junction.

Riddler Trophy #33 – Main Sewer Junction: Enter the Sewer Main Junction & climb up into the broken bridge support to our right up ahead. From here jump across to the platform ahead, then jump across the next two platforms off our left. We can find this Trophy around the corner on the last platform.

Riddler Trophy #34 – Main Sewer Junction: Jump back across the platforms & leap to the next part of solid ground. Ahead of us we can see 2 Joker Teeth on the next ledge. To our left will be a square bridge support. Jump onto the support & we can grab hold of a thin ledge. Sidle yourself along the ledge & we will be able to pull ourselves up into the support to collect another Trophy.

Joker Teeth #52-53 – Main Sewer Junction: If you have not already destroyed them, jump across to the next ledge & break apart the 2 Joker Teeth we saw.

Riddler Trophy #35 – Main Sewer Junction: Run up the broken pillar to the second level then leap across onto a bridge support higher up. Climb through it & leap across to the top of the bridge with water flowing off it. From where we land, we can see another Trophy inside the bridge support directly ahead of us. Leap across & collect it.

Riddler Trophy #36 – Main Sewer Junction: Run up the next broken pillar to the third level & we will see a bridge support to our left. Jump on the support & we can once again grab hold of a ledge we can sidle along. Climb up the support, then up a smaller ledge to find a Riddler Trophy.

Riddle #17 – Main Sewer Junction: “A puzzle has many sides, but only some are visible.”
From where we found the Riddler Trophy, turn on Detective Mode & look at the bridge above us to see the Top of a Question Mark sprayed on its underside. We can find the Dot on the broken wall directly in front of us. Align the two pieces & Scan to complete the Riddle.

Joker Teeth #54-56 – Main Sewer Junction: Climb back down to where we were on the third level & leap across to the next ledge to progress. We can find 1 set of Joker Teeth here on this side with another 2 Teeth down the passage to our left that leads to Surface Access.

Interview Tape #10 – Surface Access: Killer Croc #2
Head inside Surface Access & we can find this Tape on a crate immediately to our left.

1. Arkham North, Arkham East, Arkham Mansion
2. Secrets Maps: 2/9
3. Chronicles of Arkham: 10/24
4. Interview Tapes: 13/35
5. Riddles: 21/51
6. Joker Teeth: 69/150
7. Riddler Trophies: 41/101
8. Riddler’s Challenge: 95/240
9. Achievements: 17/47
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Joker Teeth #57-59 – Arkham North: When we exit The Caves back into Arkham North, make your way over to the entrance to Arkham East where we can find 3 Joker Teeth scuttling around in front of it.


Chronicle of Arkham #8 – Arkham East: When we return to Arkham East, make your way back over to where the graveyard is. Using Detective Mode, we can find a Structural Weakness in the wall just below where the steps leading up to the Botanical Gardens are. Blast open the wall with Explosive Gel to find this Chronicle.

Riddler Trophy #37 – Arkham East: Make your way over towards the Arkham Mansion from the graveyard. In the courtyard to the left of the entrance to the mansion, we can find a Structural Weakness in the floor in front of one of the rectangular planters. Blow open the floor with Explosive Gel to find this Trophy.

Joker Teeth #60-61 – Arkham East: We can find 2 Joker Teeth scuttling around right in front of the entrance to Arkham Mansion.



Achievement #17 – Breaking & Entering: Gain access to Administration after it is locked down by the Joker.
Story Related. Break into Arkham Mansion through the Vent Grate above its main entrance by using the Batclaw in Arkham East to unlock the Achievement.

Riddler Trophy #38 – Mansion Entrance Hall: Walk to where the Security Gate is blocking the entrance of the mansion & turn around to face the stairs. To the right of these stairs, we can find a Vent Grate. Tear it down & enter the vent to find the Trophy.

Chronicle of Arkham #9 – Mansion Entrance Hall: Head to the far end of the Mansion Entrance Hall & Grapple onto the vent ducts above the exit to the room. From here, look up to your right & pull down a Vent Grate in the ceiling with the Batclaw. Grapple up into a secret room & blast down a wall with a Structural Weakness using our Explosive Gel to find this Chronicle.

Riddle #18 – Main Hall: “Who is the main man in the main hall?”
After dispatching all the Henchmen in the Main Hall, take a right from the stairs that lead down from the blocked entrance to this room. Scan a picture of Commissioner Gordon to the left of the doors leading to the South Corridor to complete the Riddle.

Riddler Trophy #39 – Main Hall: In the center of the Main Hall is a large statue of… some guy. We can find a Vent Grate in the base of the statue at the bottom of the stairs for some reason. Pull the Grate down with our Batclaw & climb inside the statue to collect this Trophy.

Joker Teeth #62-64 – Main Hall: Head up the stairs past the statue now to the next floor & we can see 2 Joker Teeth in front of us near a small cubicle. Pull down the Vent Grate on the cubicle to find 1 more Joker Teeth inside.

Interview Tape #11 – Main Hall: The Scarecrow #1
Across from the cubicle we were just in will be another identical one to the left of a Security Gated cage. Tear down the Vent Grate off its side & go inside to find an Interview Tape on one of its counters.

Chronicle of Arkham #10 – Main Hall: The final Collectible in the Main Hall can be found directly above the statue. Climb up onto the highest part of the cage with the Security Gate & look way above the statue to find a balcony we can Grapple up to. We can find the Chronicle against the back wall way up here.

Interview Tape #12 – Arkham Records Room: The Scarecrow #2
From the top level of the Main Hall, enter through the doors across from the Security Gate cage to access the West Wing Corridor. Carry on down the hall & enter the Arkham Records Room. Dispatch the Henchmen & free Aaron Cash & Zach Franklin.

In the South corner of this room, we can find a Restricted Files room that is blocked by a Security Gate. Look up to your left from the Security Gate to see a Vent Grate. Tear it down with the Batclaw & head through the vent to get to a barred off area of the records room. We can find a Tape on a large table down on the ground floor.

Riddler Trophy #40 – Arkham Records Room: Head to the far West corner of this room now along the second floor balcony. We will pass by another barred off area & we can find a Vent Grate to pull down just past it. Tear it down with the Batclaw & get behind the bars to find the Trophy on the ground floor.

Joker Teeth #65-66 – North Corridor: Enter the North Corridor through the Arkham Records Room & make your way through over to the door to Dr. Young’s Office. To the left of the door will be a Vent Grate we can tear down. Climb through the vent to drop into a secret room; we can find 2 Joker Teeth scuttling around after we exit the cell we dropped into.

Riddle #19 – North Corridor: “Did Amadeus go mad, or was he just dizzy?”
Enter the cell beside the one we just dropped into & Scan its walls that have the circular etchings on it to complete the Riddle.

Riddler Trophy #41 – North Corridor: Head up the small set of stairs in this secret room & look up to see an open vent. Grapple up inside it & we will be led into the ceiling above the North Corridor. Follow the ceiling straight ahead & turn right to see this Trophy at a dead end.

Riddle #20 – Dr. Young’s Office: “It'll be a cold day in Hell when this Ghul rises again.”
Enter into Dr. Young’s Office through the other vent entrance in the North Corridor’s ceiling. After dispatching the Henchmen, take the stairs up & we will see a mortuary wall. One of the doors will be left open & we will see a set of feet sticking out of a body bag. Scan the name tag hanging off the feet to complete the Riddle. It’s not him… can’t be…

Riddle #21 – Dr. Young’s Office: How do you mask your feelings without losing control?
Look up to your left from the mortuary wall to see a Vent Grate. Tear it down with the Batclaw & crawl inside to access Dr. Young’s personal study. Look at the wall where the vent entrance is inside the study to see a Black Mask hanging off the wall. Scan it to complete this Riddle.

Interview Tape #13 – Dr. Young’s Office: The Scarecrow #3
After scanning Dr. Young’s fingerprints, exit back into the mortuary room & the doors that will lead to the West Wing Corridor will be busted open by Henchmen. After dispatching them, we can find this Tape on a desk to the left inside the room they came out of.

Joker Teeth #67-69 – West Wing Corridor: When we exit Dr. Young’s Office into the West Wing Corridor, we will see a Present at the bottom of the stairs. It will bust open & loose 3 Joker Teeth for us to destroy.

Follow Dr. Young’s fingerprint trail into the South Corridor.

1. Arkham Mansion, Arkham West
2. Secrets Maps: 3/9
3. Chronicles of Arkham: 11/24
4. Interview Tapes: 13/35
5. Riddles: 25/51
6. Joker Teeth: 81/150
7. Riddler Trophies: 47/101
8. Riddler’s Challenge: 108/240
9. Achievements: 20/47
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Riddle #22 – South Corridor: “What does a bird need in the rain?”
When we enter the South Corridor, make your way down the hall to the right. After you turn right, look against the left wall just past a green recycling bin to see a glass display case. Inside will be top hat & some umbrellas with Penguin inscribed on the display. Scan the display to complete the Riddle.


Achievement #18 – Mystery Solver: Solve 40% of Riddler’s Challenges.
This Achievement will unlock after you have completed 96/240 Riddler Challenges.

Joker Teeth #70-72 – South Corridor: From Penguin’s display, look to the right of the rectangular display case right beside us in the center of the hall to find 1 Joker Teeth scuttling around. We can find 2 more Teeth around the next center display case that is ahead of us.

Riddle #23 – South Corridor: “This fiendish puzzle literally appears out of thin air.”
At that next central display case where we found the other 2 Joker Teeth around, look at the wall to your right to see the Top of a Question Mark. To find the Dot, turn around & look up to see some vent ducts we can Grapple to. From up here, we can find the Dot directly above the central display cases. Align the two pieces & Scan to fulfil the Riddle.

Chronicle of Arkham #11 – South Corridor: While we are up here on the vent duct, turn around & you can spot a Structural Weakness in the wall behind us. Blast it apart with Explosive Gel to find the Chronicle behind it.

Riddler Trophy #42 – South Corridor: Drop back down to the ground floor & walk a short ways over to the bend in the hallway where it turns left. At this bend, look up to your right wall to see a Vent Grate in it. Yank it down with the Batclaw & Grapple into the vent to get at a Trophy.

Riddler Trophy #43 – Library: Enter the Library & dispatch the Henchmen in the circular room. Look to your right & you will be able to see a Vent Grate in the wall Tear down the Grate with the Batclaw & climb inside to find another Riddler Trophy.

Joker Teeth #73-75 – Library: Our only way of progressing further into the Library will be straight ahead. We can find 1 set of Joker Teeth at the end of the hall in front of a railing. Head down the first set of stairs to see another 1 Joker Teeth on the landing with a final 1 Joker Teeth being at the bottom of the next set of stairs.

Riddler Trophy #44 – Library: To rescue the Hostages, you need to go back to the large circular room & Grapple up to the top floor. Up here, we can enter through a vent to eventually cut down a chandelier so we can access the room they are in.

After freeing the Hostages, Grapple all the way back up to the top floor where we cut down the chandelier. There will be another Vent Grate we can tear down up here. Yank it down to find a Trophy behind it.


Achievement #19 – Recurring Nightmare: Face your biggest fears & keep your sanity.
Story Related. When we go to leave the Library & enter back into the South Corridor… something will not be right. Escape another one of Scarecrow’s Nightmares to unlock the Achievement & restore your sanity by blasting him with the Bat Signal. Why would he keep putting these in the Nightmare? Scarecrow likes living on the edge…

Riddle #24 – East Wing Corridor: “A game of cat & mouse can be painful.”
Cut down the mansion bell to give us access to the East Wing Corridor. When we enter, we will have to defeat a Henchman wielding a Stun Baton. Dispatch them, then turn around in the hall we are in to see a display case with Cat Woman inscribed on it. Scan the display case to complete the Riddle.


Achievement #20 – Zsasz Cut Down to Size: Save Dr. Young from being killed by Victor Zsasz.
Story Related. Enter the Warden’s Office & throw a Batarang around the corner to incapacitate Zsasz & save Dr. Young.

Secrets Map #3 – Warden’s Office: After some Plot happens, we will regain control of Batman in the Warden’s Office. Look in the right corner from the fireplace here to find the Secrets Map on a desk against the wall.

Riddle #25 – Warden’s Office: “Isn't the Warden too old for a puppet show?”
Look to the right of the desk we found the Secrets Map on to find a display case with Scarface inscribed on it & a puppet inside. Scan the puppet of Tony Montana to complete the Riddle.

Riddler Trophy #45 – Warden’s Office: Exit the room we are in & take a right into a small record room. We can find this Trophy out in the open on a desk to our right.

Joker Teeth #76-78 – Warden’s Office: Before we leave the Warden’s Office, look above us close to the exit door to see a railing. Grapple up to it & walk to the back of a large records room up here to find 2 Joker Teeth. 1 set of Joker Teeth will be inside one of the small alcoves off the side of the cabinets in the center of the room.

Joker Teeth #79-81 – East Wing Corridor: Leave the Warden’s Office & back track through the East Wing Corridor. We can find a Present with 3 Joker Teeth inside it just before the exit door back into the Main Hall.


Riddle Trophy #46 – Arkham West: From Arkham East, head inside the Abandoned Tunnel leading to Arkham West. As we progress through it, we will eventually Grapple onto an arch directly above a group of six Henchmen; two holding guns. From this above arch, drop down to an alcove off your right to find a Structural Weakness in the floor. Blow it apart with some Explosive Gel & drop down to collect a Riddler Trophy.

Be warned, this will alert the men down below. You may want to dispatch them first...

Riddle Trophy #47 – Arkham West: Make your way over to the front entrance of the Penitentiary. At the doors, look up to your right to see a Vent Grate we can remove with our Batclaw. Climb inside & we can collect a Riddler Trophy.

When you are finished, enter through the doors to the Penitentiary.

1. Penitentiary
2. Secrets Maps: 3/9
3. Chronicles of Arkham: 12/24
4. Interview Tapes: 16/35
5. Riddles: 29/51
6. Joker Teeth: 96/150
7. Riddler Trophies: 54/101
8. Riddler’s Challenge: 125/240
9. Achievements: 20/47
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Interview Tape #14 – Cells Access: Victor Zsasz #1
As soon as we enter the Penitentiary, look on the desk to our immediate right to find this Interview Tape.

Joker Teeth #82-84 – Cells Access: Progress through the showers & enter the area just before the doors to the Main Cell Block to find 3 Joker Teeth scuttling around.

Riddler Trophy #48 – Cells Access: Before we enter the Main Cell Block, take a right down some stairs to enter some bathrooms. Head inside the gentlemen’s side to find a Riddler Trophy in the last stall on the right.

Riddle #26 – Cells Access: “How do you reflect on your successes & failures, Batman?”
Now make your way over to the dame’s side & Scan the mirror at the end of the restroom to complete this Riddle. Batman takes his investigations very seriously…

Joker Teeth #85-87 – Main Cell Block: When you enter the large Main Cell Block with all the screaming inmates, Grapple up onto the railing above us. From here, walk across a ramp into a security office where we can find 3 Joker Teeth.

Interview Tape #15 – Main Cell Block: Victor Zsasz #2
While in this security office, enter the room to your left to find this Tape on a desk to your right.

Riddle #27 – Main Cell Block: “Two people, one voice, no gun?”
Before we leave the security office, look on the wall across from the ramp we walked down to see a tommy gun mounted on the wall. Scan it to complete the Riddle.

Riddler Trophy #49 – Generator Access: Follow Sharp’s DNA ID through the Main Cell Block & it will lead us to the doors into The Green Mile. Before we enter that room, look to your left at the bottom of the stairs to see a Structural Weakness in the wall. Blast it apart with Explosive Gel & we can find a Riddler Trophy behind it.

Riddle #28 – Security Control Room: “A case of mistaken identity?”
Pass through The Green Mile into the Security Control Room. Inside, we can see Quincy Sharp being held in a tower above us. Head across the room on this lower floor to the back end where we can find Aaron Cash trapped behind a glass window… could have sworn we already rescued him. Scan Aaron Cash to complete the Riddle.

Riddler Trophy #50 – Security Control Room: From where Clayface is being contained, head up the stairs to your left to get up above (not the stairs leading to Sharp). At the top of the stairs we can find a Structural Weakness in a wall. Blast it apart with Explosive Gel to enter an enclosed cell with a Riddler Trophy inside. Now that’s what I call solitary confinement…

Riddler Trophy #51 – Security Control Room: After saving Quincy Sharp we will unlock the Cryptographic Sequencer. Before we leave the Security Control Room, head up the stairs to the right of the exit. At the top, hack the Security Gate Control & it will unlock a cell containing this Riddler Trophy.

Riddler Trophy #52 – The Green Mile: Exit back into The Green Mile & all of the cells will have been opened. From the doors to the Security Control Room, walk along the cells to our left & we can find a Riddler Trophy in the cell third from the end.

Hopefully by this point, you will have Leveled Up (or be close to) after collecting the Cryptographic Sequencer. For a few Collectibles, we will need to use the Cryptographic Range Amplifier Upgrade. Be sure to unlock this as soon as you can.

Riddle #29 – Main Cell Block: “This room is the end of days for even the most celebrated killer.”
Return to the Main Cell Block & disable the Patient Pacification System after fighting off Harley’s Henchmen. Chase after Harley into the second half of the Main Cell Block. As soon as you enter this second area, look in the second cell off your right to find it full of calendar days. Scan the cell to complete the Riddle.

Riddler Trophy #53 – Main Cell Block: Now make your way left along the walls in this room. We can find this Trophy on the bed of the cell, six cells down from where we entered this room.

Chronicle of Arkham #12 – Guard Room: Enter the Guard Room & Harley will have captured two Guards. This is a timed event so be careful. To start, use the Cryptographic Sequencer on the Power Control Device immediately to our left to disable the first electrified pools. Cut the Guard down with a Batarang. Before hacking the other Power Control Device, run into the water in the left corner of the room & blow up a Structural Weakness with Explosive Gel. Enter through the wall & we can find a Chronicle to Scan. Be quick as the electricity will come back on!

If you miss this Chronicle because of having to reload a Checkpoint, do not worry, we will have to come back to this room anyways later on for some different Collectibles.

To escape this room, disable the two Power Control Devices & cut the Guards down with Batarangs. Then sprint to the exit door & hack it to get out.

Joker Teeth #88-90 – Guard Room: Exit the room before it fills with Joker Toxin & speak with the two Guards outside. Afterwards, we can now find 3 Joker Teeth here in the entry area of the Guard Room.

Interview Tape #16 – Guard Room: Victor Zsasz #3
From the door to the Toxic area, we are now able to enter the area to our left where Louie Green & the Guard went. We can find this Interview Tape immediately to our left when we enter this control room.

Riddler Trophy #54 – Main Cell Block: As you turn around & leave the room Louie Green was in, we can find a Vent Grate in the right wall beside the disabled Security Gate. Tear it down with our Batclaw & Grapple inside the vent. Follow the vent along & it will lead us into a part of the ceiling in the Main Cell Block where we can find a Trophy.

Joker Teeth #91-93 – Main Cell Block: Make your way out of the Guard Room & back towards the area with the electrified floor. We can now find 3 Joker Teeth in the doorway just before we enter this room.

Joker Teeth #94-96 – Main Cell Block: We can find 3 more Joker Teeth straight across from us, right in front of the doors leading into Controlled Access.

1. Penitentiary, Arkham West, Arkham East, Botanical Gardens
2. Secrets Maps: 6/9
3. Chronicles of Arkham: 14/24
4. Interview Tapes: 20/35
5. Riddles: 34/51
6. Joker Teeth: 106/150
7. Riddler Trophies: 62/101
8. Riddler’s Challenge: 148/240
9. Achievements: 22/47
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Riddle #30 – Controlled Access: “What has four walls, two sides, & one ex-DA?”
Head up the first set of stairs in Controlled Access & look in the second cell to our right to see a large “Vote Dent” poser. Scan the poster to complete the Riddle.

Interview Tape #17 – Controlled Access: Victor Zsasz #4
Make your way to the far end of the room where the Security Gate is. Look above you, & you can see a Vent Grate in the ceiling. Tear it down with the Batclaw & Grapple up; we can find the Tape on a desk across from the Security Gate Control.

Riddler Trophy #55 – Controlled Access: Exit this room onto the second level of Controlled Access. Head to the far side of the walkways & we can find three Structural Weaknesses in a row. Blast open the Weakness furthest down in the row & we will be able to drop into a cell on the ground floor containing this Trophy.


Achievement #21 – Solitary Confinement: Capture & lock up Harley Quinn.
Story Related. Enter Extreme Incarceration & fight off Harley’s waves of Henchmen. Defeat them all & subdue Harley to unlock the Achievement.

Riddle #31 – Controlled Access: “All alone in your cell? Why don't you break the ice with the most dangerous prisoners?”
After taking out Harley, we are free to explore Extreme Incarceration. Look across from the cell we locked Harley in to see one completely encased in ice with a number 4 above it. Scan it to fulfil the Riddle.

Joker Teeth #97-98 – Extreme Incarceration: Head inside through the doors in the middle area that lead up to Harley’s tower. We will find 2 Joker Teeth right in front of us as we enter through the doors.

Secrets Map #4 – Extreme Incarceration: Walk a little ways ahead into the building down this middle hallway & we can find the Secrets Map on a desk immediately to our left.

Interview Tape #18 – Extreme Incarceration: Victor Zsasz #5
Carry on in the building up the ramp to our left, then up a set of stairs. We can find this Tape inside the control room Harley was on a desk to the left.

Riddler Trophy #56 – Extreme Incarceration: While in the control room, use our Cryptographic Sequencer to disable the Security Gate Controls to cell 5 to open its doors. We can find this Trophy inside it.


Achievement #22 – Conundrum Cracker: Solve 55% of Riddler’s Challenges.
We will unlock this Achievement after completing 132/240 Riddler Challenges.

Chronicle of Arkham #13 – Extreme Incarceration: We can find a Structural Weakness behind where we found Riddler Trophy #56. Blast it apart & we can find a Chronicle for us to Scan behind it.

Joker Teeth #99-101 – Controlled Access: Leave Extreme Incarceration back into Controlled Access & we will find a Present in front of us containing 3 Joker Teeth.


Secrets Map #5 – Arkham West: After leaving the Penitentiary, head to the small building across from the Medical Facility with an active Security Gate. Whip out the Cryptographic Sequencer & hack the Security Gate to find the Secrets Map inside.

Riddler Trophy #57 – Arkham West: Walk towards the Medical Facility on the ground floor & we can see a deactivated elevator. Reactivate it with our handy dandy Cryptographic Sequencer & it will rise up. We can find a Riddler Trophy underneath where the elevator was resting.

Riddler Trophy #58 – Arkham West: If you have purchased the Range Amplifier Upgrade for the Cryptographic Sequencer, Grapple onto the balcony directly above the entrance to the Penitentiary. With the Upgrade, we will be able to hack the Security Gate Control from outside the field. After it is disabled, walk in & collect the Trophy.

Riddle #32 – Arkham West: “Zsasz is counting on you finding his work.”
In the room with Riddler Trophy #58 we used the Range Amplifier Upgrade to get to, turn around & look in the right corner of the room. There will be three dead Guards sitting at a table; Scan them to fulfil the Riddle.


Riddler Trophy #59 – Arkham East: Exit the Abandoned Tunnel from Arkham West & we can see a small building straight ahead of us close to Arkham Mansion. Hack the control panel & disable the Security Gate. Head inside to find a Riddler Trophy on a table immediately to our right.

Secrets Map #6 – Arkham East: We can find the Map inside the building we found Riddler Trophy #59 on a desk behind it.

Joker Teeth #102-103 – Arkham East: Make your way to the bottom of the stairs leading up to the Botanical Gardens. We can find 2 Joker Teeth scuttling around here beside a dead Guard.

Riddler Trophy #60 – Arkham East: Grapple onto the guard tower close to the Botanical Gardens & make your way across the walkway where the Security Gate Control is. Disable it with your Cryptographic Sequencer. We can find this Riddler Trophy in the center of this room in between the barred areas.

Interview Tape #19 – Arkham East: The Joker #4
In the same room as Riddler Trophy #60, go to the left side of the room & we can find this Interview Tape on one of the desks here.


Joker Teeth #104-106 – Glasshouse Entrance: We can find 3 Joker Teeth right in front of us when we enter the Botanical Gardens.

Riddle #33 – Glasshouse Entrance: “Is the number up for these guards?”
Walk into the main part of the room & look to your left to see two dead Guards reading near a bench. Scan them to complete the Riddle.

Chronicle of Arkham #14 – Glasshouse Entrance: Walk back to the entrance to Botanical Garden & climb over the barriers to the left or right of the door to find a small crawl space. Crawl through them & drop into an area below the Glasshouse Entrance; we can find this Chronicle in the middle of this lower area.

Interview Tape #20 – Glasshouse Entrance: Poison Ivy #1
Grapple back up & follow the room along to the right of the large fountain in the center of the room; we can find an Interview Tape on a bench over here.

Riddler Trophy #61 – Botanical Glasshouse: Enter the Botanical Glasshouse & dispatch the Gun wielding Henchmen inside. On the ground floor, drop down into the flooded area below the statue in the center of the room. On the left side down here, we can find a Structural Weakness we can destroy with Explosive Gel. Walk into this area & climb through the crawlspace in the left wall; we can find a Trophy at the end of the crawlspace.

Riddle #34 – Botanical Glasshouse: “What time is tea time in Wonderland?”
Walk up the stairs to the second floor now & walk to the back underneath the balcony above. In a small alcove, we can find a tea set by a lit lantern. Scan the tea set to complete the Riddle.

Riddler Trophy #62 – Botanical Glasshouse: Walk to the right of the tea set on the second floor until you come across some Floor Grates. Drop inside them & we can find a Riddler Trophy in one of the short dead ends here.

1. Botanical Gardens
2. Secrets Maps: 7/9
3. Chronicles of Arkham: 14/24
4. Interview Tapes: 24/35
5. Riddles: 39/51
6. Joker Teeth: 114/150
7. Riddler Trophies: 68/101
8. Riddler’s Challenge: 166/240
9. Achievements: 24/47
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Joker Teeth #107-109 – Statue Corridor: From the second floor of the Botanical Glasshouse, enter the Statue Corridor. When we enter, we can see 1 set of Joker Teeth in front of a memorial bench to the Waynes. Another 1 Joker Teeth will be around the corner to the right near an Interview Tape, & a final 1 Joker Teeth will be down the next hall towards the Generator Room.

Riddle #35 – Statue Corridor: “Remember the Waynes? How could anyone forget?”
Return to that memorial bench to the Waynes & Scan the plaque on it to fulfil the Riddle.

Interview Tape #21 – Statue Corridor: Poison Ivy #2
Now return to that Interview Tape on a bench around the right corner from the memorial bench & collect that if you have not already.

Interview Tape #22 – Glasshouse Generator Room: Poison Ivy #3
Enter the Glasshouse Generator Room & dispatch the Henchmen inside & rescue Carl Todd. We can find this Tape on a terminal to the right of where Carl Todd is sitting.

Riddler Trophy #63 – Glasshouse Generator Room: Look up to your left & we can see a platform above us with a Security Gate over its doorway. Grapple up there & disable the Security Gate with our Cryptographic Sequencer. We can find a Trophy in the left corner of this room on a terminal.

Secrets Map #7 – Glasshouse Generator Room: In the same room as Riddler Trophy #63, look over in the far right corner of the room to find the Secrets Map on a stack of papers.

Joker Teeth #110-111 – Flooded Corridor: After disabling the electricity in the Flooded Corridor, head across the water to the other side of this first room to find 2 Joker Teeth scuttling around.

Riddle #36 – Ventilation System: “The Ratcatcher needed more than just his charm to lead his army.”
Enter through the Vent Grate on the other side of the water in the Flooded Corridor & begin making your way through the vent. About halfway down, we will walk over some bars where we can see a gas mask, some gloves, & a book. Scan these items to fulfil the Riddle.

Riddler Trophy #64 – Ventilation System: From where we found the Ratcatcher’s belongings, progress down the vent a short ways then take the path to our right. Take a left & we can find a Trophy at a dead end near some weird looking mushrooms.

Riddler Trophy #65 – Abandoned Chamber: Exit the Ventilation System through a Structural Weakness where we can find a door leading into the Abandoned Chamber. Once inside drop down to the ground floor & walk around to the other side. Underneath a broken bridge, we can find some Floor Grates. Climb inside & crawl along into the center of the area where we can exit into a secret room through some more Floor Grates. We can find a Trophy in here in the right corner.

Riddler Trophy #66 – Abandoned Chamber: Climb out of the Floor Grates & continue to the right of the ground floor where we can find an open sewer stream. Drop into the stream & follow it down into a tunnel to find another Trophy at the dead end.

Riddler Trophy #67 – Abandoned Chamber: Head up the stairs & leap across to where we can exit back into the Flooded Corridor. Before we do, leap over to the platform to the left of the door & walk up the ramp to the wall where we can climb up & sidle along. Pull yourself up through the waterfall & leap across to the ledge across from it. Walk along this ledge to the dead end & cut down a walkway with a Batarang so we can cross it. At the other end, leap across to a platform where we can collect a Trophy.

Riddle #37 – Flooded Chamber: “Looks like all the king's horses trampled all the king's men.”
Enter back into the Flooded Corridor & save Jordan Fraser from some Henchmen. Make your way back to where the entrance that Joker blew apart was & we can see some dolls on a bench. Scan them to complete the Riddle.

Interview Tape #23 – Flooded Chamber: Poison Ivy #4
Walk down the steps to our right towards a statue in front of the doors to the Aviary. We can find this Interview Tape on a bench to the left of the statue.

Riddle #38 – Flooded Chamber: “Is this tribute to what a mad dog left behind?”
Look back at the front of the statue facing the stairs; at its base we can find a small plaque to Constance Arkham. Scan the plaque to complete the Riddle.

Joker Teeth #112-114 – Aviary: Enter the Aviary & sneak up to the Henchman leader & knock him out; we can find 3 Joker Teeth in the control room we find him in.

Interview Tape #24 – Aviary: Poison Ivy #5
Dispatch the rest of the Henchmen in the room & we will release Robert Stirling & Luke Curtis from their cages. Make your way down to the floor where the cages are & we can find a Tape on the bench to the right of them.

Riddle #39 – Aviary: “There's no closet in the Gardens, so someone is using the roof instead.”
Climb up the first ladder in the Aviary from the ground floor. From the ladder, turn around & look up at the wall above you to see a skeleton stuck in a cocoon. Scan the skeleton to complete the Riddle. Turning on Detective Mode can help you see it better…


Achievement #23 – Mano-A-Mano: Defeat a Titan Henchman without using Batarangs (any play mode).
Access the Titan Production Facility through the secret entrance in the Aviary. Plot will happen & we will have to face two Titan Henchmen at once; this is the best time to try for this Achievement. When Titans strike or charge into each other, they will get stunned. Use this opportunity to attack them. Do not attack a Titan if they are not stunned, they will beat you up faster than you can beat them up. Just try having the two Titans bunch together so that they keep stun locking each other.

After enough damage has been dealt, they will kneel on the ground & we can ride them into the other to do some more damage. Stick with it & fight defensively. After one of the two Titans is taking out, & no Batarangs were used, the Achievement will unlock.


Achievement #24 – Double Trouble: Defeat two Titan Henchmen at once.
Story Related. Defeat the two Titan Henchmen that attack us in the Titan Production Facility to unlock the Achievement.

Riddler Trophy #68 – Titan Production Facility: Once we collect the Line Launcher, look to the right of the doorway we are supposed to go to. We can see a Riddler Trophy in an alcove; use the Line Launcher to get to it.

1. Botanical Gardens, Arkham East, Arkham North, Intensive Treatment
2. Secrets Maps: 8/9
3. Chronicles of Arkham: 16/24
4. Interview Tapes: 27/35
5. Riddles: 43/51
6. Joker Teeth: 125/150
7. Riddler Trophies: 72/101
8. Riddler’s Challenge: 180/240
9. Achievements: 26/47
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Riddler Trophy #69 – Flooded Corridor: Make your way back to the Flooded Corridor through the Aviary. When we walk up the stairs from the statue of Constance, we can see a Riddler Trophy off in the distance beyond a chasm. Use the Line Launcher to get across & collect it.

Joker Teeth #115-117 – Flooded Corridor: We can find 3 Joker Teeth at the far end scattered around Riddler Trophy #69.

Poison Ivy: It is extremely important we track down Poison Ivy to the Elizabeth Arkham Glasshouse & speak with her before we leave the Botanical Gardens or else we will permanently glitch some Joker Teeth from our game! Failing to do this will cause them not to spawn, & you will have to restart your entire 100% from scratch!

Riddle #40 – Abandoned Chamber: “This Challenge can only be seen by those with a different view on life.”
Speak with Ivy for help, then head to the new entrance to the Abandoned Chamber. Make your way up to the walkway we cut down with a Batarang the, in the middle of the walkway, face the wall in the center & jump up on it to grab a small ledge we can sidle along. Sidle along left to be able to pull ourselves up onto the middle bridge. Walk to its end & crouch under the pillar to get to the other side. Here, we can see half of a Question Mark at the end of the bridge. Look at the platform below us to find the other half of the Question Mark. Align the two pieces & Scan them to fulfil the Riddle.


Achievement #25 – Mental Athlete: Solve 70% of Riddler’s Challenges.
This will unlock after we have completed 168/240 of Riddler’s Challenges.

Chronicle of Arkham #15 – Abandoned Chamber: From where we connected the two pieces of the Question Mark for Riddle #40, leap across the gap & we can grab onto a ledge. Side along the ledge left & we can pull ourselves into an alcove where a Chronicle can be found.

Joker Teeth #118-120 – Glasshouse Entrance: Exit into the Glasshouse Entrance from the Botanical Glasshouse & we can now find 3 Joker Teeth scuttling around at the top of the stairs ahead of us.


Joker Teeth #121-122 – Arkham East: Exit the Botanical Gardens & make your way down to the far end of Arkham East. In between Arkham Mansion & the tunnel to Arkham West, there used to be a statue of Quincy Sharp. Now there is a large root mass holding the statue aloft in its place. We can find 2 Joker Teeth scuttling around the root mass facing back towards the Botanical Gardens.

Link up with Aaron Cash in Arkham Mansion & he will direct us to go to Intensive Treatment where we can find the entrance to Killer Crocs layer.


Joker Teeth #123-125 – Arkham North: When we enter Arkham North, we will be notified of a Sniper on the roof of Intensive Treatment. To take him out, climb up one of the guard towers & use the Line Launcher to get over to him.

We can find 3 Joker Teeth scuttling around him up here.

Interview Tape #25 – Arkham North: The Joker #5
Across from the Intensive Treatment will be two small security offices that are sealed by Security Gates. Approach the building to the left of Intensive Treatment & use our Cryptographic Sequencer to disable the Gate; the Tape will be inside on a table.

Riddle #41 – Arkham North: “Let's face it, there are two Dents on the wall.”
In the same building we found Interview Tape #25 in, turn around & we can see a table with “Vote Dent” paraphernalia on it. Scan it to complete the Riddle.

Riddler Trophy #70 – Arkham North: Grapple onto the guard tower on the West side of Arkham North & walk inside it. Here, there should be an open doorway looking out towards a distant wall to the West where we can see a Riddler Trophy. Use the Line Launcher to collect it.

Riddler Trophy #71 – Arkham North: Make your way over to the front entrance to Arkham Asylum at the very far North end of the map. To the left of the gates, will be a small guard tower. Grapple up to it & disable the Security Gate with the Cryptographic Sequencer to collect the Trophy.


Riddler Trophy #72 – Maintenance Access: When we enter Intensive Treatment into the Maintenance Access, make your way to the far right corner of the room. Here we can find a Riddler Trophy stuck in a cage; we can get inside the cage from an opening in its left most wall.


Achievement #26 – Resist the Fear: Conquer the effects of the Scarecrow’s Fear Gas.
Story Related. Enter into Cell Block Transfer & we will succumb to another one of Scarecrow’s Nightmares. Escape for the final time & defeat Scarecrow once & for all to unlock the Achievement.

Riddle #42 – Cell Block Transfer: “Hook up with the relatives before you're transferred out of here.”
If you weren’t already in it, enter Cell Block Transfer from the hallway on the right side. When we enter from the Intensive Treatment Lobby, we can see a Security Gate Control immediately to our right. Hack it with the Cryptographic Sequencer & head up the stairs into the security office. Scan the picture on the desk of Aaron Cash & his family to complete the Riddle.

Interview Tape #26 – Cell Block Transfer: Harley Quinn #3
Now make your way to the far end of the right hall of Cell Block Transfer. Once again to our right will be another Security Gate. To hack this one, we need the Range Amplifier Upgrade for our Cryptographic Sequencer. Hack the panel & head up the stairs into the security office. We can find the Interview Tape on a terminal near the top of the stairs.

Interview Tape #27 – Secure Transit: Harley Quinn #4
When we enter Secure Transit, we will see a cinematic of Scarecrow taking the central elevator down below. When we regain control of Batman, head to the right side of this upper area we are on to see a disabled Security Gate with some stairs leading up. We can find this Interview Tape in the room it leads to on a desk against the left wall.

Chronicle of Arkham #16 – Secure Transit: While on this top level, Level 1, try & backtrack your way down the elevator shaft without dropping down to the bottom. Back track through the platforming until you reach Level 5. From here, we will have to crawl under some beams to reach Level 6. While under the beams, we can turn down a passage across the center of the room over to the other side of Level 5. Here, we can see a Structural Weakness in the left wall. Blast it apart with our Explosive Gel

Secrets Map #8 – Secure Transit: Drop down to the bottom floor now & unlock the elevator doors so we can drop down into the basement level. After dispatching the Henchmen down here, turn around & we can head up a small set of stairs into an office space. We can find the Secrets Map on a table off our left shortly after entering.

Riddle #43 – Secure Transit: “Dr. Jonathan Crane plans on elevating fear to new depths.”
While in the basement level of Secure Transit, look above the elevator to see an open vent in between the floor we are on & the one above us. Grapple into it & take the path to the right inside it to find Scarecrow’s secret hideout. Scan the large blueprint on the wall ahead of us to complete the Riddle.

1. The Caves
2. Secrets Maps: 9/9
3. Chronicles of Arkham: 18/24
4. Interview Tapes: 30/35
5. Riddles: 43/51
6. Joker Teeth: 130/150
7. Riddler Trophies: 82/101
8. Riddler’s Challenge: 198/240
9. Achievements: 28/47
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Interview Tape #28 – Control Room Access: Killer Croc #3
Enter into Control Room Access from Intensive Treatment & we can find this Interview Tape directly ahead of us on a crate.

Riddler Trophy #73 – Croc’s Lair: After we see Killer Croc apprehend Scarecrow, we will be standing at a large channel in the sewer. Standing over the river, look to your left to see a Trophy off against the far wall near some concrete pipes leaking water. Use your Line Launcher to collect it.


Achievement #27 – Crocodile Tear: Venture into Killer Croc’s lair & come out alive.
Story Related. Enter Croc’s Lair & go through the tedious process of collecting the five mold samples for the Anti-Titan Compound. Escape with the samples & trap Croc in the pit below to unlock the Achievement.

Joker Teeth #126-128 – Croc’s Lair: Leave the area we fought Killer Croc & use the Line Launcher to reach the door leading to the Old Sewers. We can find 3 Joker Teeth scuttling around in front of the door.

Riddler Trophy #74 – Old Sewers: Make your way through the Old Sewer to the vent that will take us to the Batcave. Before Grappling up to it, look across the water to your left to see a Riddler Trophy off in the distance; use the Line Launcher to collect it.

Riddler Trophy #75 – The Batcave: When we regain control of Batman from collecting the Ultra Batclaw & creating the Anti-Titan Compound, look to your left from the control room to see a Structural Weakness in the wall. Tear it down with the Ultra Batclaw & Grapple up to the ledge above it leading us outside. We will then see a cinematic showcasing this outdoor area & the location of this Riddler Trophy. Glide off the ledge towards it & collect the Trophy.

Riddler Trophy #76 – The Batcave: Climb up the ledges & use the Line Launcher to get across to the second pinnacle. Enter the pinnacle & there will be two places we can Grapple up to: one way at the top & another halfway down to its right. Grapple up to the ledge lower down & we can walk outside to see a Riddler Trophy below us on a ledge to the right. Glide over to it to collect it. The Line Launcher also works as well.

Riddler Trophy #77 – Old Sewer: When we get back into the Old Sewer from The Batcave, look above where we came out to see a Structural Weakness in the ceiling. Tear it down with the Ultra Batclaw & Grapple up into it to collect a Trophy.

Riddler Trophy #78 – Main Sewer Junction: Enter into the Main Sewer Junction & climb your way up to the bridge that has water flowing off it. From here, leap across to the bridge support ahead of us. With the Line Launcher, we can now collect the Trophy found in the support adjacent from us at the far end.

Riddler Trophy #79 – Main Sewer Junction: Head up the broken pillar to the next level & we can see a Titan Mutated Plant to our right. Jump across to it, then look across to our right again to see a Riddler Trophy over on the opposite bridge. Use the Line Launcher to collect it.

Riddler Trophy #80 – Main Sewer Junction: From where we found Riddler Trophy #79, climb your way up to the very top of the bridge we are standing on. From the top, look to the far North East corner of the room to see a Riddler Trophy way off in the distance. Use the Line Launcher to reach it & the way to the Pump Control Room.

Secrets Map #9 – Pump Control Room: Use the Ultra Batclaw at the top of the Main Sewer Junction to tear down a Structural Weakness that we can Grapple up into the Pump Control Room. As soon as we enter, look to your right to find the final Secrets Map.

Interview Tape #29 – Pump Control Room: Killer Croc #4
Follow the halls of the Pump Control Room over to the door of the Pressure Control Junction. We will find this Tape on a barrel close to the door; very hard to miss.

Joker Teeth #129-131 – Pressure Control Junction: Enter the literal junction in the junction room & take the path to our right. We can find 3 Joker Teeth down the hall leading to the Control Room.

Riddler Trophy #81 – Control Room: Enter the Control Room & dispatch all the armed Henchmen inside. When they are down, make your way back to where we entered the Control Room. In the left corner of the room, second floor, we can see a Structural Weakness in the wall under a Gargoyle. Tear it down with the Ultra Batclaw to collect the Trophy.

Chronicle of Arkham #17 – Control Room: Return back near the entrance & this time follow the second floor allow to the right of the room. We can find another Structural Weakness in the wall close to a Gargoyle; tear it down with the Ultra Batclaw to collect a Riddler Trophy.

Joker Teeth #132-134 – Pressure Control Junction: Return to the Pressure Control Junction & this time head down the hallway to the left. We can find 3 Joker Teeth in the hall leading up to the doors to the Pump Room.

Riddler Trophy #82 – Pressure Control Junction: Just outside the doors to the Pump Room, look up at the wall to our right to see a Structural Weakness in it. Tear it down with our Ultra Batclaw to collect the Trophy.

Interview Tape #30 – Pump Room: Killer Croc #5
As soon as we enter the Pump Room, we can see this Interview Tape over on the ledge across from us on a barrel. Use the Line Launcher to collect it.

Joker Teeth #135-137 – Pressure Control Junction: Return to the Pressure Control Junction from the Pump Room & we will find a Present containing 3 Joker Teeth inside it.


Achievement #28 – Freak Show Rodeo: Ride a Titan Henchman & knock down 5 thugs (any play mode.
The best to attempt this is in the Pressure Control Junction after disabling the pumping controls. We will have to fight a Titan Henchman & a few waves of regular Henchmen. Ignore the thugs as best you can & get the Titan on its knees so we can ride it. While riding the Titan, steer him into as many thugs as you can to knock them over. Knock down 5 to unlock the Achievement.

We will also be able to attempt this during the Combat Challenges.

Chronicle of Arkham #18 – Pressure Control Junction: After the Titan Henchmen & regular Henchmen are defeated, walk inside the elevator shaft the Titan came out of. Look up at the wall ahead of you, & we can see a Structural Weakness. Tear it down with the Ultra Batclaw, & we can Grapple up to a Chronicle for us to Scan.

1. Arkham West, Arkham North, Arkham East, Botanical Gardens
2. Chronicles of Arkham: 18/24
3. Interview Tapes: 30/35
4. Riddles: 44/51
5. Joker Teeth: 150/150
6. Riddler Trophies: 88/101
7. Riddler’s Challenge: 209/240
8. Achievements: 30/47
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Riddle Trophy #83 – Arkham West: From where we exit out of The Caves in Arkham West, drop down to the left corner of the area just outside the doors to the Arkham East tunnel. Look above the entrance to see a Structural Weakness in the ceiling. Tear it down with the Ultra Batclaw to collect the Riddler Trophy.

Riddle #44 – Arkham West: Close to where the Arkham East tunnel entrance is, look up above you to see some arches we can Grapple up to. Up here, we can see a Structural Weakness in the wall ahead of us. Tear it down with the Ultra Batclaw & Grapple inside; Scan the canisters behind that wall to fulfil the Riddle.

Riddle Trophy #84 – Arkham West: Grapple onto the roof of the Medical Facility & make your way over to the far left most end facing back towards the entrance to Arkham East. On the cliff across from us, we should see a Riddler Trophy in the distance; use the Line Launcher to collect it.

Joker Teeth #138-139 – Arkham West: Head inside the Abandoned Tunnel leading over to Arkham East from Arkham West. We can find 2 Joker Teeth at the end of the tunnel just before the doors leading into Arkham East.

Riddle Trophy #85 – Arkham West: Back track into Arkham West & this time make your way all the way around to the tunnel to Arkham North. As soon as we enter the tunnel, Grapple up to the concrete arches above us. Off our left up here, we should see a Vent Grate in the wall. Tear it down with the Batclaw & Grapple inside it to collect the Trophy.

Riddle Trophy #86 – Arkham West: Drop back on those concrete arches & look up at the wall to our right & we will see a Structural Weakness in it. Tear it down with the Ultra Batclaw & Grapple up to it to find a Riddler Trophy.

We now have finally completed all 20 Riddler Challenges in Arkham West.


Achievement #29 – Riddle Resolver: Solve 85% of Riddler’s Challenges.
We will unlock this Achievement when we have completed 204/240 Riddler Challenges. We are so close!


Joker Teeth #140-141 – Arkham North: Enter into Arkham North from Arkham West & Grapple up to the guard tower directly ahead of us with a Sniper in it. We can find 2 Joker Teeth up in this tower now.

Riddler Trophy #87 – Arkham North: From this guard tower, head inside it & look out across to the wall we needed to Line Launch across to grab Riddler Trophy #70. Just below that ledge will be a Structural Weakness in the wall. Tear it down with the Ultra Batclaw & Grapple up to the ledge to collect the next Trophy.

Joker Teeth #142-143 – Arkham North: Make your way over to the entrance to the Arkham East tunnel & we can now find 2 Joker Teeth scuttling around close by it.


Joker Teeth #144-145 – Arkham East: Enter into Arkham East from Arkham North & there will be Snipers in the guard towers to our left & right. Grapple up to the guard tower on the right & we can find 2 Joker Teeth here.

Joker Teeth #146-147 – Arkham East: Make your way up the stairs to the Botanical Gardens & we can now find 2 more Joker Teeth scuttling around near the Titan Mutated Plants on the steps leading up.

That is all 20 Riddler Challenges complete for Arkham East.


Joker Teeth #148-150 – Flooded Corridor: As soon as we enter the Flooded Corridor, we will see a cinematic of Ivy’s Titan Roots busting through the rubble ahead of us. When we regain control of Bats, we can find 3 Joker Teeth scuttling around us near the door.

That is all the Joker Teeth we have to worry about now… they do not de-spawn, so if you somehow missed some, do not worry. They won’t be going anywhere. The downside is though that they are the one Collectible that does not show up on our Secrets Maps. IGN Gaming has some good no-nonsense video guides that will show you all their locations per area if you are missing any to save you some time.


Achievement #30 – Poisoned Ivy: Defeat the giant Titan Ivy Plant.
Story Related. Make your way through the Botanical Gardens until you reach where Poison Ivy is waiting in the Elizabeth Arkham Glasshouse. Defeat Poison Ivy’s double health bar & blast her into the abyss below to unlock the Achievement.

Pay attention to how we beat her… this boss fight is a lot more difficult when we play on Hard Difficulty.


Riddler Trophy #88 – Arkham North: After defeating Poison Ivy, we will end up in Arkham North. Our primary objective will be going to the party entrance in Arkham West. Hold off on doing that for now, with Poison Ivy defeated, we can now go through the “fun process” of completing the remainder of the Riddler Challenges.

While in Arkham North, head into the caves to the left of Intensive Treatment & Grapple up the broken ladder where an old Chronicle of Arkham is. Past the Chronicle, Grapple up to where the door is & turn around to see a Structural Weakness in the wall behind us. Tear it down with the Ultra Batclaw to collect a Riddler Trophy.

Arkham North is now complete.

1. Intensive Treatment, The Caves, Botanical Gardens, Arkham Mansion
2. Chronicles of Arkham: 20/24
3. Interview Tapes: 33/35
4. Riddles: 48/51
5. Riddler Trophies: 96/101
6. Riddler’s Challenge: 227/240
7. Achievements: 30/47
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Riddler Trophy #89 – Utility Corridor: Grapple onto a guard tower in Arkham North & use the Line Launcher to get inside Intensive Treatment.

Drop through the Intensive Treatment Lobby & enter the Utility Corridor. Upon entering, blast apart a Structural Weakness ahead of us with Explosive Gel & we can collect a Trophy here.

Riddler Trophy #90 – Secure Transit: Enter Secure Transit & begin slowly making your way down the platforms of the room. Make your way down to Level B6 & we can find a Vent Grate we can tear down with our Batclaw. Leap across to the vent & collect the Trophy.

This could have been collected back when we were chasing Scarecrow here… but I missed it.

Riddle #45 – Transfer Loop: Enter the Transfer Loop & make your way down the hall to your right. Eventually, we will find a crawlspace underneath a barred wall with Emergency Shutdown on it. Crawl inside & Scan the poster board of Penguin & the Iceberg Lounge to fulfil the Riddle.

Chronicle of Arkham #19 – Transfer Loop: Keep following the hall down in the Transfer Loop until we find a portrait of Quincy Sharp on the large square pillar in the center of the hall before the doors to Decontamination. Look above the portrait to see a Vent Grate we can tear down with the Batclaw; do so & Grapple up to it to enter a secret room with the Chronicle inside.

Interview Tape #31 – Decontamination: Harley Quinn #5
Enter Decontamination & head to the far end of the room where the Security Gate is off our left. Disable it with our Cryptographic Sequencer & we can find this Tape on a desk straight ahead of us on the left wall.

Riddler Trophy #91 – Decontamination: In the same room we found Interview Tape #31, climb up the ladder near the right wall & we can find a Trophy right beside us when we get up.

Riddler Trophy #92 – Patient Pacification Chamber: Disable the Security Gate in the Processing Corridor & make your way into the Patient Pacification Chamber. Inside, head up the stairs to the second floor across from us & we can find a Vent Grate at the top of the ramp leading up. Tear it down with the Batclaw & we can collect a Trophy inside the vent.

Riddler Trophy #93 – Patient Pacification Chamber: Go back down to the first floor & enter the room where we first encountered Zsasz. Look to the right of the hall we walk down into the room to see a Vent Grate. Tear it down to collect the Riddler Trophy.

You may have collected this earlier as well; I somehow missed this one too…

Riddle #46 – Patient Pacification Chamber: “Even I was shocked when I saw how Maxie Zeus was treated!”
Down along the same wall, we can find a Structural Weakness in it to our right at the end. Blow it up with Explosive Gel to open up a secret room. Scan the wall covered in symbols to complete the Riddle.

Riddle #47 – Holding Cells: “Where would you find my home sweet home?”
Our last Collectible in Intensive Treatment can be found in the Holding Cells. If you enter the Holding Cells from the top entrance, walk down the ramp & enter the first cell off our right. It will have a bunch of question markers painted on the walls; Scan it to complete the Riddle.

4/9 locations completed.


Riddler Trophy #94 – Croc’s Lair: While still in the Intensive Treatment, make your way to Secure Transit & drop down the elevator shaft where Scarecrow went so we can quickly pop into The Caves.

Our last Collectible here can be found all the way left, right above the door that leads into the Old Sewer. Look above the door to see a Structural Weakness in the ceiling. Tear it down with the Ultra Batclaw; Grapple up & grab the Trophy.

Boom, 5/9 locations completed!


Riddler Trophy #95 – Abandoned Chamber: Exit The Caves however you like, & make your way back into the Botanical Gardens. Make your way into the Abandoned Chamber & make your way to the upper level where that walkway we cut down with a Batarang is. Climb onto the pillar beside the walkway & get on top of the bridge in the middle. From here, we can see a Structural Weakness in the wall across from us. Tear it down with the Ultra Batclaw & use the Line Launcher to reach the Trophy.

Chronicle of Arkham #20 – Titan Production Facility: Our last Collectible here can be found inside the Titan Production Facility. Line Launch across the gap, then look back towards where we came from to see a Structural Weakness in the wall left of the doors. Tear it down with the Ultra Batclaw & Line Launch over to the Chronicle.


Interview Tape #32 – Library: The Scarecrow #4
Enter Arkham Mansion & head through the South Corridor to get to the Library. When we enter, walk around this floor to the left to see a Security Gate we can disable with our Cryptographic Sequencer. The Interview Tape will be straight ahead of us through the Gate.

Riddler Trophy #96 – East Wing Corridor: In East Wing Corridor, approach the door that leads to the Warden’s Office, then look up to your left to see a Structural Weakness in the wall. Tear it down with our Ultra Batclaw & Grapple up to collect a Trophy.

Interview Tape #33 – West Wing Corridor: The Scarecrow #5
Enter the West Wing Corridor now & we can find a Structural Weakness in the wall to the left on the landing in between the Arkham Records Room & Dr. Young’s Office. You know what to do; tear down the wall with the Ultra Batclaw & climb over to the Tape.

Riddle #48 – Arkham Records Room: “Our records show that a strange transfer request was made in this room.”
In the room South inside the Arkham Records Room we can see a Security Gate with “Restricted Files” above it. Disable the Gate with our Cryptographic Sequencer & use the Line launcher to get into the room safely. Scan the file cabinets with the “Strange Files” sticking out of them to fulfil the Riddle.

7/9 locations down.

1. Medical Facility, Penitentiary, Arkham West, Visitor Center
2. Chronicles of Arkham: 24/24
3. Interview Tapes: 35/35
4. Riddles: 51/51
5. Riddler Trophies: 101/101
6. Riddler’s Challenge: 240/240
7. Achievements: 36/47
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When we enter Arkham West, we will see a large group of Henchmen outside of the Visitor Center near the Penitentiary. Do not go up to them yet/inside the Visitor Center! Entering the Visitor Center will lock us into the final section of the game; though there is Free Roam afterwards.

Chronicle of Arkham #21 – Medical Foyer: In the Medical Foyer, make your way around until you are right in front of the doors to the Sanatorium. Turn around & we can see a Structural Weakness in the wall behind us. Tear it down with the Ultra Batclaw & we can Scan the Chronicle from down here if you zoom in.

Riddler Trophy #97 – Sanatorium: Enter the Sanatorium & go to the far right corner past the last Gargoyle. In the corner near the Gargoyle, we can see a Vent Grate (not to be confused with the Vent Grate near the elevator). Tear it down with the Batclaw & Grapple up inside it; we can find the Trophy in a secret room here.

Chronicle of Arkham #22 – X-Ray Room: Enter the Upper Corridor & run through the halls to the right to reach the X-Ray Room. Walk a little ways inside then turn around & look way above the entrance to see a Structural Weakness in the upper wall. Tear it down with the Ultra Batclaw & Grapple up to it to find another Chronicle.

Riddler Trophy #98 – Surgery Room: When we enter the Surgery Room, there will be a Security Gate for us to disable immediately off our left. Do so, & head up the stairs where we can find a Riddler Trophy on a small trolley at the top.

Riddler Trophy #99 – Patient Observation: In the main room of Patient Observation, look directly above us to our right when we enter to see a Vent Grate in the wall. Tear it down with the Batclaw & we can find a Trophy in a secret room beyond it.

Riddle #49 – Secure Access: “Are you going to take your hat off to Harley, Bats?”
To make our way down into Secure Access, tear down the Vent Grate above the elevator in the Sanatorium & we can drop down the elevator shaft to it.

At the bottom of the elevator shaft, Grapple into an open vent & follow it along until your reach a Vent Grate we must kick it. Before you do, look down the vent passage to our right & we can see down into a room full of Joker magazines & a Harley Quinn bobblehead. Drop down into it & Scan the bobblehead, to fulfil the Riddle.

Interview Tape #34 – Secure Access: The Ridder #4
Once in Secure Access out of the vent, walk left & we can see a Security Gate we can disable with our Cryptographic Sequencer. Walk into the room we opened up & look to your right to see the Tape on the counter.

Riddler Trophy #100 – Secure Access: Back track to the hall we were in before & this time walk to the right end. Look up ahead of us & we can see a Structural Weakness in the wall above us. Tear it down with the Ultra Batclaw & Grapple over into the room. The Riddler Trophy will be in the room to the left on a table near a Security Gate.

Interview Tape #35 – Experimental Chamber: The Riddler #5
For our final Collectible in the Medical Facility, make your way down to the Experimental Chamber. Return inside the small room we found Bane in to collect the Interview Tape.


Chronicle of Arkham #23 – Generator Access: Head up to the Penitentiary now, still ignoring those partying Henchmen, & sprint to the Main Cell Block. From here, disable the Security Gate & enter into Generator Access. Line Launch across the electrified water & we can find the Chronicle just off our right.

Riddler Trophy #101 – Guard Room: Our final Collectibles can all be found in the Guard Room now. Enter the room to our left where Louie Green is & Grapple onto the vents above him. Blow down the wall with a Structural Weakness with some Explosive Gel then tear down yet another Structural Weakness ahead of us with the Ultra Batclaw. Line Launch across to where we opened up & enter into the hallway. We can find this Riddler Trophy immediately to our right.

Riddle #50 – Guard Room: “When is something right in front of you but still hidden from view?”
After turning on the ventilation to remove the Joker Toxin, turn around & look back at the room Louie Green is in while in Detective Mode. We can see a Question Mark forming from where we Line Launched from to get over here. Align the two pieces to complete the Riddle.

Riddle #51 – Guard Room: “Prometheus, Arkham guards' most wanted & most hated.”
Drop down into the room below you & look to your left to see a Most Wanted poster of Prometheus. Scan it to complete the Riddle.


Achievement #31 – Crack the E Nigma: Solve every Riddle on the island.
We will unlock this Achievement after we have completed all 240 Riddler Challenges… what a grind.


Achievement #32 – World’s Greatest Detective: Spirit of Amadeus Arkham revealed.
After finding 23/24 Chronicles of Arkham, head to the Security Control Room in the Penitentiary. Head into the control room where we left Warden Quincy Sharp & we will find a strange circle with Batman written over & over again on the floor. Scan it to complete the Chronicles of Arkham & unlock the Achievement.



Achievement #33 – Party Pooper: KO all the Henchmen celebrating your arrival at the party.
Approach the Visitor Center & get ready to party. This is technically a missable Achievement; if you do not knock out every single party Henchmen here, the Achievement will not unlock. Knock out the 4 Henchmen outside, then the 16 Henchmen inside the Visitor Center entrance to unlock the Achievement.


Achievement #34 – Freeflow Combo 40: Complete a Combo of 40 moves (any play mode).
If you are clever, using the 16 Henchmen inside the Visitor Center is a perfect time to try for this Achievement since there are so many enemies here. While this Achievement can be obtained in the Combat Challenges, this is a much better opportunity BECAUSE, if you mess up we can Restart From Checkpoint… which is right as we left the Penitentiary. It is definitely worth reloading for if you can manage it; consider it practice for the Challenges later on…

Try moving back & forth down the hall, focusing on beating up the clumped together Henchmen who are not currently attacking you. Keep your eyes peeled on any Henchmen with their fists raised as they may charge or attack you at a drop of a hat.



Achievement #35 – Big Bang: Deliver an explosive knock out blow to the Joker (Easy Difficulty).
Story Related. Enter the Visitor Center & defeat the Joker in an epically lack luster boss battle. Knock down his health bar three times & defeat him to complete our first playthrough of Arkham Asylum.


Achievement #36 – Bigger Bang: Deliver an explosive knock out blow to the Joker (Normal Difficulty).
Story Related. Difficulty Achievements stack, if you beat the game on Normal, you will unlock this Achievement as well.

If you have real Brass Balls, you may have even done this on Hard Difficulty…

76% Complete

1. Intensive Treatment, Arkham East, Arkham North, Arkham West, Medical Facility, Arkham Mansion, The Caves, Penitentiary, Botanical Gardens, Visitor Center
2. Achievements: 37/47
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Achievement #37 – Biggest Bang: Deliver an explosive knock out blow to the Joker (Hard Difficulty).
Story Related. On Hard Difficulty, enemies deal more damage & the Counter Prompts for when they attack you are now disabled. We will have to complete combat purely on instinct & watching the enemies telegraph their attacks. Hard Difficulty can be very challenging at times, especially during boss fights. Channel all the skills we have learned in the previous playthrough. The worst part about our Hard Difficulty playthrough… is having to crawl through Killer Croc’s lair, again. Though Poison Ivy can be a real challenge as well, though we fortunately get a Checkpoint during her second phase.

While we already have the Achievements for completing all the Riddler Challenges, I still highly recommend completing some of them during this playthrough for some XP. Getting those Armor Upgrades is a must. We can also complete Riddler Challenges to regain precious health as well. Feel free to follow the guide from the start again to locate the early on Collectibles. Though you can probably find all the ones you need just as you come across them. Thanks to not having to scour for all 240 of them, this playthrough should be much quicker.

This needs to be started on its own Save File obviously; do not delete our first playthrough as we will be returning to it after completing Hard Difficulty to beat our heads against those Challenges. Feel free to plunk away at those whenever you are tired of Hard Difficulty, or if you want to save this playthrough until the very end.

Note that at the very end of the game when you beat Joker, do not skip the final cutscene! There is a potential glitch where the Achievement will not register, & you will have to rebeat the entire game over on Hard Difficulty again if you do! Doesn't happen to everyone, but it can potentially happen & add on a bunch more playtime.

1. Achievements: 40/47
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Return to whichever Save File you found all 240 Collectbiles on & we should be sitting at 84% Game Completion. To get the other 16%, we need to receive all 24 Combat Medals & all 24 Predator Medals in the Challenge Mode. These are some of the hardest Achievements you are likely to ever encounter in a game. It requires a lot of skill… & even more luck given how unintuitive combat can be in this game. Regardless if your Campaign Difficulty is set to Easy or Hard, Challenge Mode is defaulted to Normal Difficulty.

To start, we are going to quickly mop up the Achievements you most likely CAN get first & get those out of the way.


Achievement #38 – Flawless Freeflow Fighter: Complete one Combat Challenge without taking damage.
Load up Intensive Treatment as it is the easiest Combat Map.

We cannot take damage, but you CAN lose your Combo Multiplier just by not engaging enemies. Counter as often as you can, & do not be afraid to Evade enemies by leaping over them. This may take a few tries… but trust me when I say, this is the easiest Achievement we will be getting out of this. There are 4 Rounds we have to fight through without taking damage to unlock the Achievement.

Ironically, you will probably earn 3 Medals on this Combat Challenge after earning the Achievement, which is a nice break.


Achievement #39 – Freeflow Perfection: Perform a Perfect Combo including all of Batman’s Combat Moves (any play mode).
Load up the Intensive Treatment or the Sewer Bat Combat Challenge.

This Achievement can be a bit tricky; there are 9 Combat Moves we must use all in the same Combo. We cannot be interrupted or take damage to lose our Combo Multiplier. We have to perform both Combo Finisher moves as well which will require you to build up a Combo Multiplier twice.

The 9 Combat Moves are:
1. Strike any Henchman with your fists; basic attack
2. Pull a Henchman with the Batclaw then strike him as they approach (RT x2)
3. Counter any Henchman that comes to attack you (Y)
4. Evade over a Henchman (A)
5. Cape Stun (B)
6. Throw Combo Finisher (A+X)
7. Takedown Combo Finisher (Y+B)
8. Knock a Henchman down with a Batarang (LT)
9. Ground Pound the final Henchman (RT+Y)

These moves can be down in any order so long as it all takes place in the same Combo. This can be very frustrating; you will probably have the best luck on Round 3 of Intensive Treatment. Granted if you want to chip away at Medals on a different Combat Challenge like Sewer Bat, that is also smart.

Memorize these 9 moves; it is essential to pull off Perfect Combos in some of the later Combat Challenges to get a really good score… lucky us.


Achievement #40 – Invisible Predator: Complete one Predator Challenge by using only Silent Takedowns & without being detected.
This is the only other random we can get in Challenge Mode. Load up the Predator Challenge Silent Knight. We must take down all 6 Henchmen with Silent Takedowns while also not being spotted. Getting spotted or taking out a Henchman in any other way will void the Achievement & we must restart. Time does not matter, so take it slow. Do not worry about Medals at the moment.

Now for the meat & potatoes of Challenge Mode; earning all 48 Medals.

Combat Challenge Bonus Points:
Getting a high Combo Multiplier will earn you extra Points; the higher the Combo the more Points you will get. Refrain from using Combat Finishers unless they are high profile Henchmen like Knife or Stun Rod. Using it on regular Henchmen will reduce your ability to get a high Combo by taking them out too soon, unless it is the last few guys to get a higher Variation Bonus.

Knocking enemies out of the Ring will also net you some Bonus Points, but not a lot.

Variation: Complete different Combat Moves in the same Combo for better Bonus Points. Using all 9 Combat Moves (Perfect Combo) will net you 5000 Points. Though you will still get a Bonus of varying Points even if you only pull off 3 Combat Moves.
Variation x3 = 100 Points
Variation x4 = 250 Points
Variation x5 = 500 Points
Variation x6 = 1000 Points
Variation x7 = 2000 Points
Variation x8 = 3500 Points
Variation x9 = 5000 Points

Dark Knight: Taking no damage in a single round will net you 500 Points. You can earn this on all 4 Rounds for a 2000 Point Bonus at the end of the Map.

Flawless Freeflow: Completing the entire Round in a single Combo will net you 1000 Points. Can be earned on all 4 Rounds for a 4000 Point Bonus at the end of the Map. Getting hit or missing an attack will break your Combo. This is easiest/best done on the first & or second Round of each Challenge; it is pretty hard doing this on later Rounds.

Perfect Knight: If you beat all 4 Rounds without taking any damage you will net this Bonus for an extra 5000 Points at the end of the Map. Not sure if you get this in place of the Dark Knight Bonus for Round 4 or if it stacks.

Note that Weapons do not disappear between Rounds! Even if a Round starts with all Unarmed Henchmen, they can pick up Metal Pipes, Stun Rods, or Guns if they were found in the previous Round so beware.

1. Intensive Treatment, Sewer Bat, Shock & Awe, Rumble In the Jungle
2. Combat Medals: 12/24
3. Achievements: 41/47
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Intensive Treatment: (18,000 Points)

Round 1 – 3 Unarmed
Round 2 – 5 Unarmed
Round 3 – 2 Unarmed, 4 Metal Pipe
Round 4 – 8 Unarmed

This is the easiest of the Combat Challenges. If you unlocked the Flawless Free Flow Fighter on this Map, there is a high chance you got all 3 Medals on it in the process.


Round 1 – 4 Unarmed
Round 2 – 3 Unarmed, 1 Knife
Round 3 – 6 Unarmed
Round 4 – 7 Unarmed, 1 Knife

This Challenge is a bit harder than Intensive Treatment. Starting on Round 2 we will have to deal with Knife Henchmen who will kill any Combo you have going if you attack them without Cape Stunning. Always keep them in your sights & take them out as soon as you have a Takedown Combo Finisher ready. Cape Stun them whenever possible to get their guard down. Also keep your eyes out for any Henchmen trying to throw things out you.


Round 1 (43s) – 3 Unarmed, 1 Metal Pipe
Round 2 (58s) – 4 Unarmed, 1 Metal Pipe, 1 Stun Rod
Round 3 (1:13m) – 4 Unarmed, 2 Metal Pipe, 2 Knife
Round 4 (1:28m) – 7 Unarmed, 1 Knife, 1 Stun Rod

This is a huge difficulty spike in the Combat Challenges. We must beat each Round in the set time, or we will instantly die & fail the Challenge. As well, on Round 2 we will have to fight the very irritating Stun Rod Henchmen. Use Evade to get behind them without breaking your Combo or Cape Stun them. Evade is better as with Cape Stun they can still break your Combo by holding out their stupid Stun Rods while stunned. Take these Henchmen down as soon as possible when you get a Takedown Combo Finisher ready. Getting that Perfect Variation Bonus can be very handy on this Map if you can pull it off!


Achievement #41 – Freeflow Bronze: Achieve 8 Medals on Combat Challenges.
Earning 8 Medals is not too difficult. If you got all 6 for Intensive Treatment & Sewer Bat you only need to get 1 on Shock & Awe plus Rumble In the Jungle.


Round 1 – 4 Unarmed, 1 Metal Pipe, 1 Knife
Round 2 – 8 Unarmed, 4 Metal Pipe
Round 3 – 4 Unarmed, 1 Metal Pipe, 1 Knife, 1 Stun Rod
Round 4 – 8 Unarmed, 1 Titan

This Map starts out pretty standard. Try your best to rack up as much Points as you can on Round 2 with Variations. If possible, try getting at least 15,000 Points in Round 2 alone; it is the easiest Round with lots of simple Henchmen. Round 4 gets interesting with our first Titan. Use Batarangs to disrupt their charge & hammer on them. Mount the Titan & steer him into the Henchmen for the Rodeo Strike Bonus. It is pretty much impossible to get a Flawless Freeflow Bonus, but Dark Knight is still possible if you are on the ball. Watch out for Henchmen picking up that Stun Rod!

Those are our basic Combat Maps. Out of the 4, Shock & Awe is the one that will most likely give you the most trouble. Stick with it… this is only going to get worse.

1. Intensive Treatment, Sewer Bat, Shock & Awe, Rumble In the Jungle
2. Combat Medals: 24/24
3. Achievements: 43/47
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Round 1 – 6 Unarmed
Round 2 – 6 Unarmed
Round 3 – 4 Unarmed, 4 Metal Pipe
Round 4 – 9 Unarmed, 1 Knife

Our first Extreme Map is not all that Extreme; beware the Gun Case on the walls that the Henchmen might go after! There is only one Case though so use that opportunity to get a Batclaw or Batarang throw into your Combos. The only wild card is the Knife Henchman… or Zsasz in the final Round, other than that it should not pose too much of an issue.


Round 1 – 8 Unarmed
Round 2 – 10 Unarmed, 2 Metal Pipe
Round 3 – 8 Unarmed, 1 Knife
Round 4 – 10 Unarmed, 6 Metal Pipe (I had a hard time counting this Round…)

This Map can be very tricky since there are two Gun Cases on the wall now. Guns can kill you & your Combo very quickly. Always keep your eyes out for Henchmen running to those Cases, which is no small feat since there is quite a lot of enemies on this Map. Try using Rounds 2 & 4 to really drive up your Combos. As always, try really hard to get that Variation Bonus to at least 7 for that extra 2000 Points per Round. Try your best to complete the first Round or so in a Flawless Freeflow or at least Dark Knight; every little bit helps!


Achievement #42 – Freeflow Silver: Achieve 16 Medals on Combat Challenges.
If you got all 12 Medals on the basic Combat Challenges, you only need to get an extra 4 Medals between the 4 Extreme Combat Challenges to unlock this Achievement.


Round 1 (43s) – 2 Unarmed, 2 Metal Pipe, 2 Knife
Round 2 (43s) – 2 Unarmed, 2 Metal Pipe, 2 Stun Rod
Round 3 (53s) – 4 Unarmed, 2 Metal Pipe, 1 Knife, 1 Stun Rod
Round 4 (58s) – 4 Unarmed, 2 Metal Bat, 2 Knife, 2 Stun Rod

If you thought basic Shock & Awe was hard… Extreme is ten times worse. Fortunately, we only have to get 30,000 Points not 50,000 Points which actually makes a huge difference for us. Always Takedown Combo Finish anyone wielding a Stun Rod, or Knife if you can swing it. Keeping up your Combo is almost mandatory to survive the Map in under the time limit.

Not that videos are very useful for this sort of thing, but to at least give you an idea of how to approach this, check out this “tutorial” by CDM’s Gaming Channel.
https://youtu.be/f-E3kYB3oEs?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K


Round 1 – 4 Unarmed, 2 Metal Pipe, 1 Knife, 1 Stun Rod
Round 2 – 8 Unarmed, 1 Titan
Round 3 – 4 Unarmed, 2 Metal Pipe, 3 Knife, 1 Stun Rod
Round 4 – 8 Unarmed, 2 Titan

If you were able to beat Shock & Awe Extreme than this final Challenge Map should not pose too much trouble for you… in theory. This Challenge has a lot of everything. Beware the Gun Cases! Henchmen with Guns are VERY annoying on this Map due to how chaotic it can be; it is very easy to lose track of them.

If possible try getting a Flawless Freeflow as well as a Perfect Combo on Round 1 to really get a jump on the “easy” Round for some solid Points. I never had much luck getting a lot of Points on the 2 Rounds with Titans. But maybe that is just me…

Here is another video from CDM’s Gaming Channel. They have a video per Combat Challenge so feel free to check them out if you are having issues with any of these… hopefully they might show you a strategy or two.
https://youtu.be/97qxQEcV-p0?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K


Achievement #43 – Freeflow Gold: Achieve all 24 Medals on Combat Challenges.
Get all 3 Medals for all 8 Combat Challenges. This is very difficult to unlock, 16 Medals is pretty double, but all 24 is pretty crazy. For some, this might not be too bad if you are intuitive with this form of combat in games. For other, this Achievement will single handily stop them for earning all 100% Achievements.

It is very luck dependant; some runs will be better than others. Do not try strong arming your way through it. If you are on a losing streak, just take a break & come back to it with a fresh head. You will be amazed at how much better you will play! Learning to pull off Perfect Combos is essential for getting a really good score as it as an “easy” 5000 extra Points. At the very least, a Variation x8 is equally as good.

1. Silent Knight, Record Breaker, Survival Tactics, Invisible Predator
2. Predator Medals: 12/24
3. Achievements: 44/47
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In my opinion, the Predator Challenges are MUCH easier than the Combat Challenges. Instead of having to rack up a score, we have to complete 3 specific tasks; one per Medal. Fortunately, video guides can actually be pretty useful for these… so I have included a video per Challenge. Big shout out to CDM’s Gaming Channel for these great guides! For the majority of these, you probably won’t even need the guides, but I included them just in case since these can be pretty formulaic. Look at the requirements & perform an order of operations. Some Medals can be just done on the fly, while others may require a very specific event to occur.

Though there is a Timer, it is completely independent of the Medals which is awesome. Take as long as you need per Predator Map. For a lot of the Extreme Challenge Maps, it will require us to have certain Upgrades unlocked. If you completed all Riddler Challenges as well as beat the game, you should have more than enough XP to have maxed out Batman. There are 20 Upgrades total you can purchase.

6 Henchmen
Silence Is Golden – Take out a Henchman with a Silent Takedown
Blast Zone – Explode a Structural Weakness with Explosive Gel to knock out a Henchman
Mind Your Head – Knock a Henchman down with a Batarang, then Ground Pound them
https://youtu.be/8b3RJNY_8aQ?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K

6 Henchmen
Fall Guy – Pull a Henchman off a ledge with the Batclaw, knocking them out
Over the Ledge – Perform a Takedown while hanging off a ledge (Ledge Takedown)
Round the Bend – Perform a Takedown while hiding cover (Corner Takedown)
https://youtu.be/expcO3d5ESk?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K

6 Henchmen
Smash Landing – Smash through a glass ceiling onto a Henchman below with a Takedown
Hang Time – Perform an Inverted Takedown from a Gargoyle
Break Your Fall – Drop down onto a Henchman from above, knocking them down to the ground (doesn’t have to knock them out)
https://youtu.be/0aBIyR40eIU?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K


Achievement #44 – Predator Bronze: Achieve 8 Medals on Predator Challenges.
Earn all 3 Medals on Silent Knight & Record Breaker & you will only need 2 Medals between Survival Tactics & Invisible Predator to get this Achievement.

8 Henchmen
Watch Your Step – (Auto Proximity Detonation Upgrade) Knock down a Henchman with an Explosive Gel trap set on the floor
Crowd Control – Takedown 3 Henchman at once with one Structural Weakness using Explosive Gel
Grate Moves – Jump out of a Floor Grate & perform a Takedown immediately
https://youtu.be/Y6eKmSvdEwk?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K

1. Silent Knight, Record Breaker, Survival Tactics, Invisible Predator
2. Predator Medals: 24/24
3. Achievements: 47/47
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On Extreme Predator Maps, the Gargoyles now all have bombs on them. While this does nerf our aerial effectiveness, there is a silver lining. By jumping onto a Gargoyle which then explodes, all Henchmen will be lured over to that one spot. This is great if you need to perform a Medal task requiring a bunch of guys grouped together.

6 Henchmen
Three For Three – Take down 3 Henchmen with 3 different walls all at the same time using Explosive Gel
Break Through – Line Launch through a window into a Henchmen on the other side
Aerial Assault – Glide kick a Henchman & then Ground Pound them
https://youtu.be/cRULtkgcnKc?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K
This was the only Predator Map I actually needed the video guide for due to “Three For Three”. There is pretty much only one way to effectively pull this off & it has to happen first, before all the Henchmen go off their loops.

6 Henchmen
Chain Reaction – Kick 2 Henchmen in one move using the Line Launcher
Three In A Row – Knock down 3 Henchmen using one Remote Control Batarang
Sonic Boom – Use the Sonic Shock Batarang to pacify a Henchman
https://youtu.be/A5HY1JvvbqA?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K


Achievement #45 – Predator Silver: Achieve 16 Medals on Predator Challenges.
Self explanatory, if you got all 12 Medals on the Basic Predator Challenges, you will only need an additional 4 between the Extreme Maps to unlock this Achievement. The Predator Challenges are much easier than the Combat Challenges. More formulaic, but also not really luck dependant which really makes a difference.

6 Henchmen
The Magic Number – Use the Triple Batarang to knock down 3 Henchmen with one throw
Kick Off – Use the Line Launcher to kick a Henchman off a ledge to knock him out
Hit & Run – Straight up just punch a Henchman for being here
https://youtu.be/2LS-m5_KAXk

8 Henchmen
Two For the Price of One – Use the Ultra Batclaw to tear down a Structural Weakness in the floor, knocking out 2 Henchmen
Shock Tactics – Appear out of know where to surprise an already terrified Henchman
Tug of War – Use the Ultra Batclaw to pull 3 Henchmen off a ledge at once, knocking them all out
https://youtu.be/NuNEaV2McPw?list=PL8cEhku1kUZI_qXHxNdQpYtP2RYIoRY8K
I needed this guide as well, just to confirm how exactly you scare a Henchman. It seems self explanatory, but it takes a bit of finagling to actually make them “terrified” before your appearance will startle them.


Achievement #46 – Predator Gold: Achieve all 24 Medals on Predator Challenges.
This Achievement is much easier than Freeflow Gold for a lot of reasons. While I did include videos… the only Predator Challenge that actual gave me trouble was Silent Knight (Extreme) due to having to take out 3 Henchmen with 3 different walls… For the others, you can pretty much make them up as you go which was kind of fun.


Achievement #47 – Perfect Knight: 100% Complete.
This will be the final Achievement we unlock in Arkham Asylum. To earn 100% Game Completion, you must:
1. Complete the Campaign on any Difficulty
2. Complete 240/240 Riddler Challenges in the Campaign
3. Achieve all 24 Combat Challenge Medals
4. Achieve all 24 Predator Challenge Medals

Basically, the only thing that is really standing in your way of 100% Game Completion & 100% all Achievements are the Combat Challenge Medals. While videos can be helpful, it is so chaotic & dependant on skill/luck that you cannot replicate what a video does. You just need to understand how to pull off Variation Combos as well as have a lot of patience.

The Arkham games are awesome, some of the best “Batman” media out there. Arkham Asylum is pretty linear, but it is still a fun game; though a little unpolished compared to City or Knight. If it were not for the Combat Challenges, this would actually be a pretty simple, if not mind numbing 100% due to those Riddler Challenges. Games like Shadow of Mordor or Mad Max are good alternative ways to practice this style of combat as… they run on the same engine, though their combat is a lot more refined than Arkham Asylum. Just you wait until we do Arkham City next. The Combat Challenges get worse… even more Riddler Challenges too. This took me around 40 hours to 100%, but a good 1/4 of that time was spent taking notes for the guide...

Once again, huge shout out to CDM’s Gaming Channel, I definitely could not have completed Challenge Mode without the help of your video guides! Definitely check out their channel & give them some love & support!

If this guide helped you achieve 100%, rate the guide or let me know in the comments. Helps me know if I am doing things right!



100% Complete
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