Total Achievements: (61)
100% completion time: ~14-44 hours (Varies).
Difficulty modes:

• Peaceful Atom
  
• Local Malfunction
  
• Armageddon (Recommended)

New Game+: Yes
Missables: Yes
Mode: Single-player

Achievement Types:
I. Base Game
1) Story Related: (19)
2) Collectable: (15)
3) Kill: (5)
4) Miscellaneous: (3)

For further the DLCs scroll all the way to the bottom after all the base game contents.

II. DLC Expansion #1: Annihilation Instinct (9)
Base DLC #1: (9)

III. DLC Expansion #2: Trapped in Limbo (10)
Base DLC #1: (10)

IV. DLC Expansion #3: Enchantment Under the Sea (8)
Base DLC #1: (8)

V. DLC Expansion #4:
WIP

We will complete all 42 achievements on Atomic Heart in Armageddon. You only need one playthrough on this game. In reference, there are 44 missions they are story-related. When playing other difficulties, keep in mind no enemy encounter story wise will change.

To achieve 100% on the game especially the DLCs:

Complete main story in Armageddon

Complete secondary miscellaneous while progressing

Get all collectables: Recordings, corpses, blueprints, upgrades (not all but only one skill tree to max), weapons, dungeons, and scan enemies.

Complete all DLCs (2/4)

You will miss almost a lot assuming this is your first time, in fact you can miss each while fighting bosses, progressing through the story and obviously collectables because mission areas are just locked once you completed them but not Open World at least your free to do them. You will also get a no point of return during the very late game that will prevent you from backtracking to areas you miss as such so before dropping down on the area you must explore of course. However, there is an option to go back to Facility 3826 so considering you can check back but still as you progress through the story you should not miss anything even the saves are limited by the capacity you see but you can not go back to the very start so make sure to explore as much before the game decides to play the cutscene and lock you out you will know it soon.

We can get them all but however do not forget to grab blueprints, they will be generated in order hence no fixed blueprints so regardless you can grab a second blueprint and get the same material or weapon on any areas but I sorted in order of where I found them. The last you'd expect to get before the dungeons is a Railgun, in my opinion kind of useless you'd be better off with Dominator and the Zvezrochka even ballistics as you need to conserve them unless you looted so much you'd be front loaded with everything on Armageddon and NG+.

On the explore sections, I included all 4 weapons at their respective spots, you will find them so you can add them for Lord of War and get additionally materials. Remember the materials will be 100% refunded to you so don't be afraid to scrap them. The blueprints additionally I included is inside Testing Grounds but I think those are fixed areas you can check by the map on Polygons area what are the attachment and upgrades needed.

All four weapons including one copy last you find will be the first to make their appearance if alternatively you do not want to craft them except for the first two but really there is not a lot to find but you will find all of it as you explore.

Lastly, Testing Ground is unlockable by reaching the Open World section. They are dungeons for you to explore and there are only 8 of them. Each chests contains attachments needed to make your guns perform excellent, but your free to explore them until you proceed to the next objective you will progress story-wise until you reach Testing Grounds 8.

Additionally, you may also disassemble the weapon you found if you crafted them already so the full refund are all there.

Note before you begin: For some reason take this with grain of salt but the devs had not patched this. Basically you switch Normal to Armageddon and still get the Atomic Heart Achievement in the end, thanks to Undefined_user_ for testing this but it's up to you to try this.

There will be more DLCs soon but just have to wait for more info on it, the season pass you saw has 4 DLCs mentioned on it so consider waiting for more stuffs on this guide before or after you finish this game.

• You can reload your previous save after doing achievements such as Weapon Master to save time or disassemble them again and use it back on your pre-existing weapons.

• Freely explore the Open World before going to the story especially in hard. If you are like me who obsessively loot you will not have a bad time.

Credit to the guides in order to double check:

• 100p Guides: https://www.100pguides.com/guides-by-game/atomic-heart
  
• 100Guides: https://www.youtube.com/@100Guides
  
• Lordacris: https://www.youtube.com/@Lordacris/featured

Additionally, I may had downloaded that media link for the uncensored clip but here it is, thank you and enjoy the game :)
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2939272384

!! Warning: Spoilers ahead !!

The rest of the weapons can be crafted the following:
Axe, Shotgun, Electro, MP, Kalash, Fox, Pashtet, Snowball, Dominator, Zvezdochka, Fat Boy, Railgun. After all of 10 weapons crafted (2-3 found), you should get the Lord of War achievement.

Scanning all the mobs who attacks you will grant +1 on this achievement. All images are in order of first appearance. There are 37 mobs to scan according to the tracker in Steam.



They are all recordings, keep searching for them and one will appear on your left side to play a recording. According to the first findings, they are all in chronological order. There is only 72 chirpers according to what I found.



Later on you will be able to talk with the dead corpse starting from the Vavilov, a total of 53 corpses including dead animals are present, the few are corpses without the dialogue option that you choose. Just talk to every dead bodies to make sure, from what I can tell find a Chatty Corpse that is where you might get a pop-up for this achievement.

Some will be out of order due to the bugginess of achievements before 100%. Anyways, feel free to copy and put them on your notepad maybe some you need.

1) NG - Chelomey City - Prologue, Vavilov
2) Burning Ears: 7/72
3) Necromancers: 2/53
4) Weapons: 3/12
5) Blueprints: 5/63
6) Scanners: 3/38
7) Achievements: 3/69
-----------------------------------------------------------------------------------------------------
We will of course begin our playthrough on Armageddon, one thing to note mostly are the missables even boss related achievements so make saves before it. If you cannot find a collectable even after I explain it refer to the images I put on the other sections they are divided by each levels. Second thing is that I also loot and explore everywhere in the Open World before progressing through the story to give myself an easier time in Armageddon regardless you will get so much stuffs it's hard to die. You might as well use the notepad Steam has, copy and paste the text from the parts and refer to the image section unless it's a linear area to find each collectables and corpses.


We don't find any collectibles this chapter, only a missable and story-related.

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How Can I Help You?
Use a phone booth at Chelomey
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Achievement #1: Location: Chelomey prologue. According to where you are near the fountain, you will come across on your left side the pay phone booth, interact on it and wait for a moment. This is an easy missable to miss unless you pay attention to your surroundings.

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Happy Polymerization Day!
Fly out of Chelomey
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Achievement #2: Story Related | Location: Chelomey prologue before exiting. This is your no point of return #1 since one missable is exclusive there.


There will be more to list here so refer to the other sections as such here we go.

Weapon #1 - Swede: After waking up not long we do telekenesis the weapon to us and we have it, of course you can craft it again should you as well.

Scanner #1 - VOV-A6 Lab Tech: Should find Vovas scattered around.

Our hunt for Burning Ears begin here, don't worry the corpses for Necromancer will be seen inside Vavilov as you progress.

Burning Ears #1: As you get the valve, grab the burning ears near the corpse (not this Necromancer corpse yet)

Weapon #2 - KS-23: You will grab the weapon from him, this can also be craftable if you scrap it but no worries just keep it unless you run out of space drop it to the storage.

Tip: Save often, really if your playing Armageddon and screw up much often just save, there are numerous save stations after all although there are only limited saves that'll be visible on main menu so keep it in mind as you overwrite saves. Additionally, loot everything we might need them for Polymerization achievement which is on enemies.

Burning Ears #2: After destroying a Vova, jump to the left broken window, a chirper on desk is waiting.

Burning Ears #3: Right side is a room inside, find a way inside and kill one enemy.

Burning Ears #4: Exit out, you will find it in the middle just watch out for few enemies.

Burning Ears #5: Inside the restroom to your left consist of loots and one Vova, grab the chirper at the opened stall door.

Go forward and later a cutscene plays out.

Scanner #2 - VOV-A6/CH Lab Tech: You have to defeat this mini-boss who will later be common.

Blueprint #1 - Small Neuromed Capsule: Before meeting NORA via cutscene, you will come across your first chest, this is always where one blueprint is inside.

Burning Ears #6: You will find it outside on the wooden box front.

Enter through the door for the next mission.

We will revert back to Wanted Dead or Alive: Viktor Petrov after fixing the elevator and opening the door with SHOK.

Scanner #3 - Dandelion Security CCTV Camera: As close to getting the key for the door you will first encounter those security cams, which will be appearing in open world.

Burning Ears #7: To your right before the key for the door, a chirper on the desk.

Backtracking after grabbing the key, solve the puzzle this will open an elevator but when going back to the two elevator when in doubt follow your guts :)

Blueprint #2 - Shotgun Shells: Missable, grab it inside the next saferoom which would be mostly what takes place inside Vavilov for every blueprint.

Back to the area where you previously are, move forward to the locked door.

Blueprint #3 - Swede - Handle: So after dealing with few Vovas using your new SHOK ability, there is a next saferoom door on your left before moving forward.

Through the next area, we can finally find another saferoom and our first talking corpse. We can craft these weapons later after Vavilov or anywhere late just have enough materials in one go to craft them.

Necromancer #1: Go interact with it while trying to solve the puzzle door

Weapon #3/Blueprint #4 - Fox: Inside the saferoom, your new weapon for the achievement to craft five different weapons.

After some code solving, enter the cable car, you will be dropped later to the area to move forward. This is your no point of return #2 so explore a bit

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Polymerization
Collect 100 jelly
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Achievement #3: You can get 100 neuropolymers during your whole walkthrough since there's a plentiful amount.

Necromancer #2: After traversing and moving to the next area, you will find a corpse lying flat.

Blueprint #5 - KS-23 - Electromagnetic Bar: Really just move forward and you will see it.

Move on until you can hit the no point of return #3 which is the cutscene and your new hub also the place where you must collect four items to unlock the last area sooner.

1) NG - Vavilov, Archives, Seed Bank
2) Burning Ears: 11/72
3) Necromancers: 3/53
4) Weapons: 5/12
5) Blueprints: 11/63
6) Scanners: 9/38
7) Achievements: 6/69
-----------------------------------------------------------------------------------------------------

Scanner #4 - WSP-9 Pchela: They are coloured blue, most common along with other two pchelas later.

Burning Ears #8: At the middle.

Necromancer #3: One corpse before crossing the vent.

Weapon #4 - PM: Dropping down, to your left is the first Makarov you can have, no need to craft it and we need it also for Lord of War.

Burning Ears #9: Before grabbing the candle ball.


Blueprint #6 - Electro - EMP Generator: When you pass by the forklift robot, turn left before going down to the next area.

Burning Ears #10: You will go up and find it near the door where the Seed Bank is located at.

Go through the door where you will be swimming through, the next area will grant you few items to get and an achievement.

Weapon #5/Blueprint #7 - Electro: We get this upon entering through the door where NORA is.

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Artisan
Create a weapon in a crafting machine
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Achievement #4: You will get this either crafting any weapon but in this case we craft the Electro. plus this will add up to your Lord of War achievement.

Proceed, do not forget to grab the Canister.


Blueprint #8 - PM: Keep right to the next saferoom, a chest awaits. If you've not found a weapon before already then here is your chance as always you can craft it.

Scanner #5 - GMC-69/P Vatrushka: They are coloured red and will appear sometimes in the later game.

Scanner #6 - WSP-9 Laser Pchela: They can be found also everywhere in open world well sometimes.

Scanner #7 - LUC-1 Owl: These are the unarmed owls, later on we get fewer owls such as the laser and rocket missile types.

Scanner #8 - GMC-69/O Vatrushka: They are coloured yellow and appears sometimes. According to Lordacris' location for them, it can be found in on the spot at 1:55

Proceeding near where the next area is, before the 13th of March 2023 you can be able to loot infinitely and one item is the vodka from where the Owls are plus more loot, drink 1-2 and shoot all the Vovas, then reload if you want after all the numbers will still be saved on the other hand (refer to Polymerization achievement).

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Alcoholics Anonymous
Get drunk with vodka and kill 5 enemies
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Achievement #5: You can find them during your progress in the Open World, you can try again if you can't get them all.

Proceeding next to the top where your next area is and few more loots.

Blueprint #9 - PM ammo: Get inside the save station where the ammo type for this pistol will be waiting, at this point we will find consumables more.

Blueprint #10 - Fire cartridge: Move forward to the chest near the stairs.

Scanner #9 - GMC-69/L Vatrushka: White coloured and last of the Vatrushka group you scan, they are on your view as you move up the stair.

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Bull's Eye!
Use Telekinesis to throw an object and knock down an Owl
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Achievement #6: The Owl should be knocked out and exploding after colliding to the wall.

Blueprint #11 - Medium Neuromed Capsule: After the door puzzle, move forward before the left area to get to the top.

Burning Ears #11: This might as well be story-related, near the corpse of 'Viktor' we can grab the key item and this.

Backtrack to use the candle ball near the PEC-4 Birchtree, we can proceed to the next areas for the four canisters in each doorways.

1) NG - Vavilov, Workshops
2) Burning Ears: 23/72
3) Necromancers: 9/53
4) Weapons: 8/12
5) Blueprints: 19/63
6) Scanners: 20/38
7) Achievements: 8/69
-----------------------------------------------------------------------------------------------------

Everything Illuminated quest title is also in the endgame boss but no idea why it's here as I check numerous Atomic Heart related videos and images, for now I will keep it one by one.

We need four canisters, I will divide each sections and you can follow along. Depending on where you go the numbers in this list stay where they are. By sorted in order I will choose hot/algae > cold/pesticides due to where I explored first and probably I thought as well no choice but to get this cleared, this will ensure I can add the numbers in order but however by the time you are done with pesticides area the number should be back in order.

Note: I included a Lab Tech on Scanner #10 that is basically a damaged and barely working version of Vovas but scan it just in case, you will never know and maybe you got a habit of scanning many enemies like me but I carefully find a new name with or without a letter/number in it, afterall achievements of scanning is buggy in the past.


Burning Ears #12: At the box.

Blueprint #12 - Electric Cartridge: Enter inside before.

Blueprint #13 - Dynamo: Straight forward from where the chirper is, go to the next saferoom.

Weapon #6/Blueprint #14 - Pashtet: Turn left before forward to the boiler room, there is another area where a chest is waiting on the door.

Blueprint #15 - Ice Cartridge: You can't enter the area where you take damage due to the extreme heat so you go right.

Go down the stairs to where the boiler room is.

Scanner #10 - Lab Tech: Not the strongest type.

Burning Ears #13: Where you insert candles into the tube, on the workbench station.

Burning Ears #14: Go up and look to your left.

Blueprint #16 - Adrenaline Capsule: Forward to the saferoom.

At this point you will get the boiling room controlled. You can grab the canister and move to the next workshop.

Burning Ears #15: Near the canister you will find it.


Scanner #11 - Mutant: Immediately open the door and you will see them still on that area.

Burning Ears #16: On the table

Scanner #12 - Poison Mutant: Just to the left room. You will see them on the Open World too.

Scanner #13 - Fire Mutant: Ahead. You will see them also later at Pesticides from where I found them.

Necromancer #4: Go forward and turn right

Blueprint #17 - Pashtet - Blade FL Magnetic Field Generator: Go to the saferoom and grab an upgrade for this.

Drop down and go up the stair, oh yeah there are few RAFs around. If you miss a some enemies to scan you can find them on the pesticides this should include sprouts and even mutant variants.

Scanner #14 - RAF-9 Engineer: At the bottom.

Necromancer #5: Go up before grabbing the empty canister.

Burning Ears #17: When putting the empty canister, you will find it on the box.

Scanner #15 - LUC-1 Laser Owl: While waiting the lift to move slowly and using SHOK to speed the machine, you will find them coming towards you.

Now to put the two on the center birchtree, we can move to the next two workshops. Also the door you came from will close permanently so don't miss something.


Necromancer #6: You can find the corpse on the hallway end upon entering.

Weapon #7/Blueprint #18 - Snowball: From the corpse you found, go right and you find a saferoom also where you should be going.

You will see more enemies, do not forget to scan them as you enter that area by the vent.

Necromancer #7: Before the vent is a corpse.

Scanner #16 - Mother: You will find them on the open area.

Scanner #17 - Sprout: You will find them also here.

Burning Ears #18: At the table where mutants are.

By the animal puzzle completed, you will be at the open area where you find a third canister.

Burning Ears #19: Near the plants on front and left of stair between.

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Assimilation Procedure Interrupted
Don't let a sprout grow into a mutant
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Achievement #7: Once the sprout enters on the head corpse, kill it in haste.

So after fighting and defending, you can go through that door inside, you will find one of the most useful weapon.

Weapon #8/Blueprint #19 - Kalash: As you go down, go right and get your early weapon to use and craft, this is my personal favourite of a gun.

All blueprints are finished in this level, now to few other collectibles.


This is the final area for this level, there will be few collectibles and scanner so stick with this. Find a way inside this workshop, cutscene will play out and you will begin this next goal.

Burning Ears #20: At the corpse and the chest on stair.

Necromancer #8: Go forward down the stair.

Burning Ears 21: Go up the stairway where the railway is.

Burning Ears #22: Next area where the spinning platform is.

Necromancer #9: While jumping to find the last corpse on top.

Truly, solve the pesticide container puzzle and then kill the boss to grab our last canister. With that comes our few collectibles left.

Burning Ears #23: Near the destroyed metal platform.

Scanner #18 - Poison Sprout: They appear there and then on Open World

Scanner #19 - Fire Sprout: Appears here.

Scanner #20 - Large Mutant: Appears here when the lockdown initiates.

Proceed to the birch tree area, you are done here.

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Pistils and Stamens
Get out of Vavilov
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Achievement #8: Story Related | Location: Exiting to Hawk Forester. First time having a true no point of return though there were few in other areas this one has you getting to the new level.

1) NG - Hawk - Forester
2) Burning Ears: 28/72
3) Necromancers: 13/53
4) Weapons: 11/12
5) Blueprints: 26/63
6) Scanners: 23/38
7) Achievements: 10/69
-----------------------------------------------------------------------------------------------------


Scanner #21 - WSP-9 Patrol Pchela: They are coloured red and are commonly found when you destroy dandelions or simply they roam around.

Blueprint #20 - Kalash Round: At the top floor on the house.

Blueprint #21 - Snowball - Handle: Refer to the map.

Scanner #22 - MFU-68 Laborer: Can be found near where you are able to scan them on houses, just be careful with them.

Scanner #23 - MFU-68/CP Duck: Inside the house.

You can find a Makarov on the area where the corpse is, just near where the CP Duck is.

Burning Ears #24: Same area.

Burning Ears #25: Find a scarecrow and hit it.

Burning Ears #26: At the statue of the dog.

Burning Ears #27: At the table near the lockpicking puzzle.

Burning Ears #28: At the top of the tower.

You can proceed to where Granny Zina is.

Weapon #9/Blueprint #22 - Dominator: Upon entering her house, wait and watch the cutscene and interact few times with her until you can be able to grab the new weapon

As we can be able to hack doors by the Volan device and move along the road, refer to the sections for the blueprint locations, the last you'd see for this level is the train station, make sure to note if you found exactly what I find.

Blueprint #23 - Large Neuromed Capsule: Around the cargo metal container

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Lefthand Mastery
Fully upgrade one skill tree
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Achievement #9: You should have enough polymers to upgrade any skill tree, SHOK is recommended.


Blueprint #24 - Electro: At the top what seems to be a tower with spiral staircase.

Weapon #10/Blueprint #25 - Zvezdochka: This is easily one of the best weapon. Use this when you're exploring open world plus your not limited by how much you use.


Weapon #11/Blueprint #26 - Fat Boy: This is also a good weapon and stock up much missiles to fight against bosses but you'd find a lot by looting

Unless you interacted with all four corpses begin the quest to find a train ticket, it's on the corpse where the house is.

Refer to more sections with Open World etc.

Necromancer 10-13: All corpses mentioned.

After that, choose the dialogue that allows you to sit and board the train via cutscene playing also, this is a no point of return so you cannot go back ever again, good luck to the Open World section.

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Tickets, Please!
Take a train at the Lesnaya Maglev train station
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Achievement #10: Story Related | Location: Train from Hawk Forester > Open World.

1) NG - Open World, Polygon 1, 6, 9
2) Burning Ears: 36/72
3) Necromancers: 22/53
4) Weapons: 12/12
5) Blueprints: 40/63
6) Scanners: 30/38
7) Achievements: 18/69
-----------------------------------------------------------------------------------------------------

To more information on Polygons, check this guide:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2937525164

Welcome to the meat of this game, where I will also explore every nook and cranny in this section. As always save often you'd need it more than ever. Some sections may be out of order or not perfect but I will put the mentions here being found such as collectibles.

There will be much more collectibles scattered so for now here are the numbers.

Burning Ears #29-36: Refer to sections.

Necromancer #14-22: Refer to sections. This and Burning Ears as well as finding Testing Grounds can be done so make sure not to miss them.

Scanner #24-30: Refer to sections. You will find each from outside, inside of testing grounds and of course on exclusive areas like I mentioned.

Blueprint #27 - Zvezdochka - Handle: Found at the Polygon 6 radius.

Weapon #12/Blueprint #28 - Railgun: Found at the Polygon 6 radius. You can later find and refund materials.

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Below Zero
Freeze a Vova mid-air
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Achievement #11: During the Open World area, get Absolute Zero upgrade for your frostbite and just freeze the Vova, weird enough you can freeze him without him on mid-air and you will obtain it.

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Hands on the Hood
Hit 20 enemies by a car
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Achievement #12: Destroy all 20 robots by ramming your car against them, can do this also in Hawk - Forester also to build up the numbers. Cars vary in hits based on difficulty but if this is your first walkthrough on Armageddon then find more cars.

On the other hand, I would recommend upgrades for Zvezdochka, Dominator, Fat Boy, MP and the Kalash. It's personal preference after all.

Note: This Polygon is in order of where I do them, the one I sorted on the other section goes like this: 1, 2, 6, 8, 9, 10, 11, 12. The 5 chests per Testing Ground occurs on 8 and 12 for reasons but that may be why they need to be unlocked by progressing through the story, the rest of chest amount are 4 per Testing Ground.


Blueprint #29-32: We will be doing this until we get three achievements for Testing Grounds, for more information refer to Testing Ground 12 section from the Parts.

Blueprint #33-36: Of course consider other achievements like the previous one if you miss miscellaneous relateds.

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Chemist
Craft consumables of all types
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Achievement #13: Before going forward, we can go to the saferoom and craft all 6 in the consumable section and yes even one refunds your resources 100% so I suggest doing this. This can be obtained during Open World section.

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Weapon Master
Create five types of weapons
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Achievement #14: After collecting upgrades from two silver chests, head to the next saferoom and craft each weapons in one go. You need to have all five blueprints at the start or craft them all at once. You can craft this anywhere but I crafted it here due to the buggy part of it so yeah that sucks, but anyways craft the following:

• Electro
  
• MP (Alternative)
  
• Pashtet
  
• Fox
  
• Dominator
  
• Zvezdochka

Blueprint #37-40:

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The Great Inventor
Upgrade a weapon to the maximum level
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Achievement #15: Before you unlock the door to the Testing Ground you can go to the saferoom and then in it you use all your mats to fully upgrade the Swede, any weapons seem fine but the axe has no neuromodule which are dropped from bosses. Use this opportunity by refunding all mats 100% to unlock the achievement and then reload your old save.

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Hothead
Make 25 aimed headshots from Makarov pistol
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Achievement #16: Earning this can be anywhere but I did get this while fighting against Plyusch. Making headshots easier by using glove powers is allowed as long as you aim their heads and kill them not by your gloves or melee.

Tip: Axe + Makarov 1 shot instead of two work wonders and you will still get the pop-up

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Plyusch
Kill Plyusch
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Achievement #17: Story Related. After you kill the Plyusch in this Polygon testing grounds, you will unlock this achievement. Alternatively, you can get this also throughout the story where one Plyusch is going to get out and begin emerging via tube or is waiting out or inside. As long as you're stocked with lots of ammo and upgrades also cartridges with good loadout you can kill Plyusch in such a trivial manner. This is story related because you can find another Plyusch while story progression.

Like I said this is a story-related part so after earning this you don't need to worry. You will fight him first during VDNH then progressing through the whole game there are few of them that appears such as the Theatre, Bridge and Pavlov.
https://www.youtube.com/watch?v=NeSkqhJ4e54

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Lord of War
Collect all weapons
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Achievement #18: Still at Polygon 9, we will get this after crafting the Railgun inside or outside during your Open World exploration because we have the one material, Neuromodule, from Plyusch. Any weapon you crafted last should also do it.

1) NG - Open World, 10, 2, 11
2) Burning Ears: 36/72
3) Necromancers: 25/53
5) Blueprints: 52/63
6) Scanners: 30/38
7) Achievements: 21/69
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Avatar
Kill 10 burning enemies, 10 electrified enemies, and 10 frozen enemies
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Achievement #19: I lost track of before where this is in order on my unlocks due to the bug months ago but you should get this anywhere in the Open World. You can make this easy by using cartridges and using your ability (glove) to ease this process.

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Triple Penetration
Kill 3 or more enemies with a single Railgun shot
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Achievement #20: Easiest is to do it on Polygon 8 of the Center where there is also Vovas standing but not a lot as well as three Pchelas, just use Mass Telekenesis and position yourself to use the railgun to aim and shoot.

We can clean up the remaining 3 Testing Grounds from here, as my memory serves me correctly I don't have any additional achievements earned here.

Blueprint #41-44:

Blueprint #45-48:

Blueprint #49-52:

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Beast Friend
Find all talking dead animals
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Achievement #21: Before or after the Testing Ground 11, you will find a bridge only unlocked as you complete Theater. Only 3 are present and at the same spot.
I talked to an invisible chicken and got the achievement despite it not being there so I got the achievement instant instead of talking to other animals.

2023/04/21: Same as Chirper, the achievement tracker numbers don't reset for me but I am sure all of the corpses should get you Necromancer despite some would never pop-up for me (+0 part). Frustratingly, you might not know so you need to not skip dialogues.

I will include the same info as you read the other sections, but here is the preview of what it looks like.
There are only three dead animals to talk to, here are the following:


Proceed to VDNH or inside Exhibition area after you search the Open World but you can always come back to some of the areas later on.

1) NG - VDNH, Exhibition
2) Burning Ears: 45/72
3) Necromancers: 35/53
4) Blueprints: 53/63
5) Scanners: 31/38
6) Achievements: 25/69
-----------------------------------------------------------------------------------------------------


As this is still in the Open World, we just proceed to the next objective in order to access the inside of the next Complex. Keep in mind all enemies you may find outside of Open World will be inside the next area so don't miss some of them to scan.

Burning Ears #37: Before pressing the button, grab the almost missable collectable on the ground at the center.

Scanner #31 - HOG-7 Hedgie: This boss is one-time encounter so do not forget to scan.

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Make It Go Round
Kill Hedgie
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Strike
Kill Hedgie without making a single shot / destroy all statues
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Achievement #22-23: Story-related but Strike is missable. Before entering the Exhibition the boss will make its appearance on an arena, Hedgie the boss in Armageddon is so easy you can just dodge with your melee no hitting if you have upgrades or doing it on easy, just zap the poles to activate the statue and let Hedgie hit the them. Make sure to keep distance and wait for few minutes after jumping it's shockwave attack. Hedgie will roll around and on the other hand will suck you in but you can do it without the running/dash upgrade.

Necromancer #23: While solving the puzzle the first corpse for this area.

Necromancer #24: Another corpse on the second room.

Blueprint #53 - Fat Boy Rockets: Should be located here while solving puzzles.


Necromancer #25: When your inside, you should find a vent while a corpse is on the wall.

Burning Ears #38: Near the arm of some robot.

Burning Ears #39: Code found inside the room from the corpse, then enter inside.

Necromancer #26: When you solve the puzzle by entering on the left door.

Burning Ears #40: After a slow tour, you will be able to unlock the saferoom after talking to the Tereshkoba.

Necromancer #27: At the very top floor where she's near the chest.

Necromancer #28: Proceed down to the left side on the next floor.

Necromancer #29: The corpse near the door where she will unlock it.

Necromancer #30: Go up the stairs and to the left.

Burning Ears #41: You can find it after unlock the door via canister on lunar lock

Burning Ears #42: At this point you should be near Claire's body and the center is the chirper.

You can freely explore anywhere to find parts of her body.


Necromancer #31: Inside the submarine room

Necromancer #32: Later on, located at the puzzle from the outside after climbing up where the corpse is there also.

Necromancer #33: Going back and after wrecking the submarine by pushing the button, go up to the left.


Burning Ears #43: On this floor, you must move to the point where the massive whale diagram room is at, the chirper is on your right followed by the corpse.

Necromancer #34: The corpse who talks about whale trivia should be there on your right.

You will fight Plyusch here unless you got the achievement before you have a chance on other areas related to this organic boss.

Burning Ears #44: Before or after the boss, near his corpse.

Necromancer #35: Don't go up just go through the opened door after the boss, there is another locked door which is a shortcut but her corpse will be within this white room.


Burning Ears #45: By the inside room where the teddy bear and TV is.

Proceeding to Claire after all parts are collected, if you had not scanned enemies that existed on Open World do so because this is where it triggers a cutscene and you won't go back here unless you backup a save.

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Apple Pie
Pick all apples in Limbo
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Achievement #24: Missable. In the dream sequence after the cutscene at the end of Vavilov there are 99 apples in total and the tracker will reset as you reload the save or start a new save.
https://www.youtube.com/watch?v=ql8vS58C6lY
Here are the number locations:

• 12 Apples: Around the spawn area and before passing through the first polka dot uniform guy. Next, the two apples are on the slide to your right after him.
  
• 4 Apples on the bed
  
• 8 Apples as you move forward
  
• 11 Apples move forward then turn left
  
• 10 Apples, near the explosion when turning right
  
• 5 Apples, go back to the area to move forward until you stop. Then turn left.
  
• 16 apples, go forward on top of the submarine until you stop at your right.
  
• 13 Apples, collect all on the plane
  
• 14 Apples when you move forward until the next plane.
  
• 7 Apples when moving forward.

You should get the Apple Pie achievement.

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Quite an Achievement
Clear the VDNH complex
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Achievement #25: Story Related | Location: After the Limbo sequence on Vavilov.

The next Polygon will unlock inside the Center of Sechenov's after beating VDNH.

1) NG - Center, Polygon 8, Theater
2) Burning Ears: 60/72
3) Necromancers: 44/53
4) Blueprints: 58/63
5) Scanners: 34/38
6) Achievements: 30/69
-----------------------------------------------------------------------------------------------------
As always following by the next objective to the center and then next to the Theater is where it's at.


Necromancer #36: By the restroom inside with the bloody corpse.

Blueprint #54-58: Elevator will unlock inside after activating three buttons via camera.

Scanner #32 - MA-9 Belyash: At this next arena is the boss who is also one-time, the real one not fake so we get our next scan here.

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Medium Rare
Kill Belyash
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Chop Chop Chop
Kill Belyash with a melee weapon
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Achievement #26-27: Story-related but Chop Chop Chop is missable.
Note: The real Belyash is the boss not the regular and you won't get the Scanner from the regular. This Belyash appears only before entering the Theater. Anyways to make this valid, here are what you need:

• Good melee weapon upgrades
  
• Can use cartridges
  
• Can use gloves
  
• Do not use guns or not trying to kill Belyash with guns as well as your glove ability if you accidentally do so.

Similar to Hedgie, this is piss easy boss to deal against. Belyash will also summon shockwaves to make you jump, luckily the way Belyash moves is rather predictable, melees like the Axe (easy) and Zvezdochka (hard) will do the trick.

However, if you did not get this achievement try to reboot the game then next time try using any item buff you got to make this easier (Shoutout to HodorDies in the comment on this guide for pointing it out).

Burning Ears #46: Before you take the elevator, it is important to search and find this as well.


Necromancer #37: Immediately turn right to find the corpse at the end.

Burning Ears #47: As you go further after the saferoom and the chirper is at the fridge.

Burning Ears #48: After Plyusch fight while crouching through the vents is at the table.

Burning Ears #49: At the right side while it's behind the robot display.

Necromancer #38: Make a jump to find a corpse on the top.

Necromancer #39: Perhaps this could be included but it might be broken.

Burning Ears #50: Near the TV room.

Burning Ears #51: Take the elevator back to the top floor where you move forward top still until you are in the next room.

Burning Ears #52: Same room as the previous chirper, after crouching through the vent.

Burning Ears #53: Now drop down and after fighting waves of robots, you will be able to access the other room.

Necromancer #40: At the chest room.

Necromancer #41: Next area by the counter.

Necromancer #42: Find the two corpses who regardless say the same thing is just one additional number to the tracker.

Burning Ears #54: Go up the next floor and at the corner.

Necromancer #43: Same floor

Burning Ears #55: If you want a quick answer, refer to chirper #46 for the combination from this website (Top two middle node 1 2 and last down left middle node 3: https://www.100pguides.com/guides/atomic-heart-all-collectible-locations

Scanner #33 - Large Fire Mutant: At this point I got the achievement in the weirdest spot so that is one but I guess it's due to bugs.

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Scanner
Scan all mobs
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Achievement #28: All you need is 35 enemies to scan but of course if you have the habit of scanning this is no problem.

Burning Ears #56: At the ballerina robot display.

Burning Ears #57: You will find this when you turn left of the puzzle room, this one is creepy sort of.

Scanner #34 - NA-T256 Natasha: Last Natasha can be found on the Testing Ground #12 so if you miss this without knowing do not worry.

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Show's Over
Kill Natasha
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Achievement #29: Story Related. Pretty easy boss fight before the end of Theater level, any weapons will help but Zvezdochka and Fat Boy worked wonders. Natasha will use attacks such as the spinning and a barrage of missiles. During your other exploration, Natasha can be fought in Testing Ground #12 but you will already get the achievement when first encountered.

Burning Ears #58: By the red seats.

Necromancer #44: After you fight Natasha, you should be free to interact the main stage.

Burning Ears #59: By the ground.

Burning Ears #60: By the red chair before going up.

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Curtain
Finish a theater performance
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Achievement #30: Story Related. Location: Maya Plisetskaya Theater exit. We can exit out the Theater to get this achievement.

1) NG - Polygon 12, Hospital, Pavlov
2) Burning Ears: 71/72
3) Necromancers: 53/53
4) Blueprints: 63/63
5) Scanners: 35/38
6) Achievements: 36/69
-----------------------------------------------------------------------------------------------------
The last Polygon is after the Theater which unlocks the bridge, look no further to your map as it's on the far Southeast and go there directly if you want to. Assuming you did all 7 of them before progressing the story, the 8th Testing Grounds shall be your last worry.


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Explorer
Find a testing ground
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Achievement #31: Enter by going inside the elevator so the achievement pop-up.

Scan Natasha so you get the number added.

Blueprint #59-63: Your last blueprints to get the final achievement well at least if you've been following and you can do this like I said after the game so no testing ground locked I even went back inside after completing them.

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More Than Profit
Find all Lootyagins
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Achievement #32: Get the last gold chest and the achievement will unlock.

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Clean-up
Complete all testing grounds
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Achievement #33: Finally, just enter the elevator and press the button to exit out the Testing Ground.


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Medical Checkup
Get to a hospital
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Achievement #34: Story Related. Bottom right corner of the map and entering the hospital will unlock the achievement.

Burning Ears #61: Go up and find it on the stretcher.

Necromancer #45: The corner after the chirper.

Burning Ears #62: Behind the receptionist desk.

Necromancer #46: The left side moving forward, also this is where I got the Necromancer achievement but remember we need to reach 50 so it should be near to the end.

Necromancer #47: On the blue room.

Burning Ears #63: We can get it on the next room forward before the Pavlov.


Burning Ears #64: At the top floor where you are.

Scanner #35 - Mutant - Nurse: Progress until you get to the bottom floor where you will find one of these enemy variant, along the way would end up being where you get the chirper so this should provide a hint to where you should go.

Burning Ears #65: Inside the restroom.

Burning Ears #66: Exit out the bottom floor and move to the blue room.

Burning Ears #67: After your Plyusch boss fight and unlocking the door, proceed to the next room on the bed is the chirper.

Necromancer #48: Same room on the corner area.

Burning Ears #68: As you take the elevator down, go right and grab the chirper.

Necromancer #49: After fighting off mutants, you will end up moving to the next area where the corpse is on the stairs before the door.

Burning Ears #69: By what appears to be a dining hall where the chirper is on the table.

Necromancer #50: Move to the next area where there is a statue and her corpse will be awaiting, this is where the last is.

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The Necromancer
Talk to every dead
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Achievement #35: Hopefully you did not miss any corpses because this is also where you will find corpses to interact with unless you leave the others in Open World if your progressing through the story. Well I guess the additional 3 could might as well be part of the Necromancer via animals.

Burning Ears #70: Same room, go up the stairs and find it on the brown seat.

Burning Ears #71: Find the room with polymer experiments so this would be your last chirper on this mission level, proceed as always.

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Freedom Reflex
Explore Pavlov
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Achievement #36: Story Related. This unlocks after completing Pavlov.

1) NG - Lighthouse, Chelomey - Revisit, NG+
2) Burning Ears: 72/72
3) Scanners: 38/38
4) Achievements: 42/69
-----------------------------------------------------------------------------------------------------


Scanner #36 - Dewdrop: This organic boss is a one-time encounter, scan before killing it.

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Dew Point
Kill Dewdrop
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Achievement #37: Story Related. Immediately after landing on the beach where the whale lays dead, Dewdrop will appear. It is easy to dodge the lasers and the metal legs are predictable too, killing him with your strongest arsenal of weapons (you still have plentiful after the looting of Open World anyways) so then you will unlock this achievement after.

Burning Ears #72: Get to the top of the lighthouse, before proceeding down and sitting on the chair you need to grab the last chirper for the Burning Ears achievement.

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Burning Ears
Find all Chirpers
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Achievement #38: That should be all of the chirpers, if you wrote down your numbers on the notepad this should not be a problem. Like I said the chirpers are easy to miss.

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Kommunism 2.0
Find out the AoC's secret
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Achievement #39: Story Related. Under lighthouse. You will unlock this when you have explored the underwater complex with Fila but anyways spoiler: she dies by you everything else after this is just mopping up related story achievements and other miscellaneous etc.


Scanner #37-38 - Twins (Left & Right): Scanning each individually and after Right will unlock the Scanner achievement which I got earlier but that was a weird bug.

Now if you scan all enemies you will get an achievement related to Scanning.

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Murderous Beauty
Kill Twins
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Achievement #40: Story Related. Last boss fight only when you select the second option, not sure if choosing the first option will grant you the Atomic Heart achievement but try if you want. You will go back to the place where the Twins are in.

Moving on, fighting the Twins is not that bad provided you stocked up healings and more ammunitions as well as upgrades, of course be careful with their attacks. There is a phase 1 which is fighting Left and phase 2 which is fighting Left and Right. Once you defeated the Twins you will get the achievement.
https://www.youtube.com/watch?v=weDwxvh84GA

• [0:25] Left
  
• [8:42] Left & Right

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Atomic Heart
Complete the game in Hardcore mode
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Achievement #41: Story Related. Only in Armageddon can you get this achievement. After the Twins boss fight this achievement will unlock. I worked on this guide when the game was very buggy with the achievements but as long as you never change difficulty you will get the achievement. I unlock this achievement on 2023/05/08.

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The Motherland Does Not Forget its Heroes
Unlock all achievements
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Achievement #42: Story Related. Self-explanatory, this unlocks after 41 achievements are all obtained. Despite DLC achievements being added, some people reported only base game achievements count to get this achievement.


Further collectable and miscellaneous can be found under the sections but you already have took a reading on them at this point, so just choose to go back to Facility 3826 at the main menu and collect what you miss. Otherwise you got all the achievements needed in one playthrough on Atomic Heart. Lastly, starting on NG+ would be what you needed if you forgot to use this guide but that is fine the DLC later will be a separate part of the game.

Vavilov: (19)

Hawk - Forester: (7)

Open World: (2)

Note: Some enemies appear later on not being exclusive to one area with the exception of bosses though some bosses like Plyusch and Natasha appear on one more area.

Vavilov (20 Scans)
Scanner 1 - VOV-A6 Lab Tech
Scanner 2 - VOV-A6/CH Lab Tech
Scanner 3 - Dandelion Security CCTV Camera
Scanner 4 - WSP-9 Pchela
Scanner 5 - GMC-69/P Vatrushka
Scanner 6 - WSP-9 Laser Pchela
Scanner 7 - LUC-1 Owl
Scanner 8 - GMC-69/O Vatrushka (Yellow)
Scanner 9 - GMC-69/L Vatrushka
Scanner 10 - Lab Tech
Scanner 11 - Mutant
Scanner 12 - Poison Mutant
Scanner 13 - RAF-9 Engineer
Scanner 14 - LUC-1 Laser Owl
Scanner 15 - Mother
Scanner 16 - Sprout
Scanner 17 - Poison Sprout
Scanner 18 - Fire Mutant
Scanner 19 - Large Mutant
Scanner 20 - Fire Sprout


Hawk - Forester (3 Scans)
Scanner 21 - WSP-9 Patrol Pchela
Scanner 22 - MFU-68 Laborer
Scanner 23 - MFU-68/CP Duck


Open World (8 Scans)
Scanner 24 - VOV-A6 Lab Tech Series
Scanner 25 - Large Poison Mutant
Scanner 26 - Plyusch
Scanner 27 - LUC-1 Rocket Owl
Scanner 28 - ARU-31/8 Rotorobot
Scanner 29 - ARU-31/6 Rotorobot
Scanner 30 - MED-6 Doc
Scanner 31 - HOG-7 Hedgie - Boss


Theater (3 Scans)
Scanner 32 - MA-9 Belyash
Scanner 33 - Large Fire Mutant
Scanner 34 - NA-T256 Natasha - Boss


Pavlov (1 Scan)
Scanner 35 - Mutant - Nurse


Lighthouse (1 Scan)
Scanner 36 - Dewdrop - Boss


Chelomey - Revisit: (2 Scans)
Scanner 37 - Twins (Left) - Boss
Scanner 38 - Twins (Right) - Boss

NOTE: These wallpapers that are linked Source are not the accurate representation on the final game, but the images are nice looking. Also, this section will be revamped.

Vavilov[wallpapercave.com]

Source[wallpapercave.com]

Open World[wallpapercave.com]

VDNH:[wall.alphacoders.com]

Theater[wall.alphacoders.com]

Source[www.hdwallsource.com]

Source[www.hdwallsource.com]

Source[wallpapercave.com]

Guess this is the end of the journey, however I happen to find 72 chirpers yet the tracker says 73 (considering the Chemist number is 6 not 8 I doubt this is correct).

acowsik in this guide mentions of the blueprint for Klusha - Handle of the following:
Blueprint can actually be found in the swamp area before you even visit the lab to obtain the Secateur weapon.
There are a total of 5 Aloniks
Steam word limit had made me write it here.

1) Annihilation Instinct
2) Weapons: 2/2
3) Blueprints: 1/6
4) Achievements: 45/69
-----------------------------------------------------------------------------------------------------
In this section, we will begin the first DLC walkthrough, Annihilation Instinct. To access this DLC, go to New Game - Annihilation Instinct: Play, you're basically all set for this one. This time we won't need to play in the highest difficulty.

https://steamhost.cn/app/2214821/Atomic_Heart__Annihilation_Instinct/

Special Item - Alionka: We need this for the achievement we will be doing later, this is essential for us to use if we can upgrade.

Weapon #1 - Klusha: This new melee weapon can be found on the impaled robot next to the corpse but you will progress through the story to get this. We can use this weapon to get John Silver's Crew Achievement.

Using our Alionka will still count here, the Red October Achievement tracker adds up after a good seconds of the Alionka ability used and robots exploded.

We will find chests scattered but like corpses we can't loot them so we must progress through the story.

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Weird Science
Get into the ORB lab
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Achievement #43: Story Related. This should unlock as you step inside the lab via elevator entrance.

We can explore around here, there is a save station also.

Glove - Technostasis: This is unmissable of course so we can be able to loot as well.

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Time in a Bottle
Kill 3 enemies while using technostasis
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Achievement #44: Technostasis is your new glove ability to literally slow down time, pretty cool yeah? This is easy to pull off.

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John Silver's Crew
Kill 3 M4D-5 robots in a row while they're hopping on one foot
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Achievement #45: Using your Klushka you hit them at their leg any right or left make sure to kill them after you destroy one of their legs. You can make this easier with your technostasis.

BEA-D (Red): Unmissable.

Weapon #2/Blueprint #1 - Secateur: This new ranged weapon can be found on the lab story related though, you unlock a blueprint for this also.

BEA-D #1: We find our first BEA-D inside the greenhouse, we get a PM blueprint for it.

BEA-D #2: Just as you exit and backtrack you will find few Dummy Xs and BEA Ds so will you find the chute which a BEA D ball dropped would give us KS-23 blueprint.

1) Annihilation Instinct
2) Weapons: 2/2
3) Blueprints: 6/6
4) Achievements: 51/69
-----------------------------------------------------------------------------------------------------
Blueprint #2 - Klusha - Handle: As you open chest you will be able to find this.

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Divide et Impera
Separate several combined BEA-Ds with one shot from the Secateur
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Achievement #46: They can merge and turn into a gigantic enemy to deal with, your Secateur being a ranged weapon can deal with this just for this achievement. We get this under the place where you get a taste of their merge, use the right click to separate them which uses energy.

BEA-D #3: They're coloured green, we grab them after the fight of robots. We get our Zvezdochka blueprint.

You can also freely disassemble the weapons that was sent to your storage because our two weapons are solid in Peaceful Atom (easy). Start upgrading if you haven't done so.

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Ultimate Storm
Destroy 15 enemies using the neuropolymeric launch module
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Achievement #47: We are going to be in two hall directions where we fight robots even against our old enemies, we have found our second Alionka (forgot to mention the Alionka can heal) so we use it and basically for a few seconds we get the achievement unlocked. As of 2023/11/02, Red October name has changed to Ultimate Storm.

BEA-D #4: After this boss fight which is Left and Right Arm also, it will drop our next BEA-D which is coloured black. Starting from here, no blueprints.

Blueprint #3 - Secateur - Energy Supercharger: As you progress you will find two directions, one leads you where you will find another blueprint located inside your next saferoom just before the next puzzle.

Blueprint #4 - Secateur - Magazine: On the right side at before the next BEA-D is a saferoom, get in there to grab the next blueprint via inside of chest.

Blueprint #5 - Klusha - Blade: You will find it on the next room at the corner where BEA-D will run around as well as robots your old enemies of course.

Blueprint #6 - Electricity Coil Supercharger: This should be the last one, found inside the thingy where you contain the BEA-Ds (let me know if this needs changed).

BEA-D #5: Inside the room to contain BEA-Ds, this one is coloured white.

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Maximum Strength
Upgrade the Klusha and Secateur to max
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Achievement #48: All resources even starting anew are not too much to loot, just find all chests and everything else otherwise kill robots.

BEA-D #6: Next area, this one is coloured light blue.

BEA-D #7: This is outside of the elevator and also near the Strekoza, this one is coloured red.

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Lord of the Flies
Use a Strekoza for the first time
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Achievement #49: This one is straightforward but in case if you don't we use the transport vehicle to go from one area to another, this is what we use to progress the story, don't worry we can find only one outside the elevator while we got our BEA-D.

BEA-D #8: Last one by the arena where robots come to try killing you, this one is coloured red.

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A Girl's Best Friend
Send all BEA-Ds to NORA's brain
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Achievement #50: This one is after finding all BEA-Ds well 8 of them. We will go back to the Teardrop once we progress a little further.

Solving the puzzles should prove not difficult you got a schematic to follow.

Next up is the boss while you try to complete the puzzle, not too bad but still requires attention to beat.

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Return to Utopia
Complete the Annihilation Instinct DLC
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Achievement #51: Story Related. This should appear after the final boss where a cutscene will play out.

1) Trapped in Limbo
2) Achievements: 54/69
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In this section, we will begin the second DLC walkthrough, Trapped in Limbo. To access this DLC, go to New Game - Trapped in Limbo: Play, you're basically all set for this one. This time we won't need to play in the highest difficulty. We also need to take note on collecting all 3,826 apples and 76 coins.

Also to take note is to avoid dying so if you die before ending this DLC then you need to load back the previous save so prepare to play through the DLC like that.

https://steamhost.cn/app/2214822/Atomic_Heart__Trapped_in_Limbo/#app_reviews_hash

Try collecting everything until you have enough apples for a lootyagin box, you will be teleported to the hub where you are free to choose which areas to play again. You will see a counter of apples and coins you collected. The hardest would probably be without dying but once you master a level you can do it without a problem. For more information on where are the coins you can check this guide though it's not on english with the marked coins it is enough.
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3156331312

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Conservationist
Get a gold coin without shooting the Pchela
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Achievement #51: This can be done in the 1st stage at the 36% mark (reloading the save will make it 31% for weird reason) or according to the linked guide at No. 7, where you need to finish the target minigame you can use the slide to get the coins without shooting the bee or pchela. This will take practise and right timing you need to grab it while doing the surfing so after the bee has passed the lootyagin spot you can begin to fly grabbing the coin.

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Daring as a Bullet is Sharp
Complete the Avenue of Speed without dying
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Achievement #53: I earned this by reloading to a previous save that the game made, even if you have hit a collision that leads to death, even after but if you have fallen or fail to reach the ramp you can immediately reload your save. You can do this without firearms, just have a Klondike with you when fighting enemies and the gingerbread man boss.


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Slashing Through the Limbo Waves
Complete the Plateau of Responsibility without dying
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Achievement #54: While you can reload save, try to also enter inside the booth, you will still not be registered dead while doing the surfing but you can exit out the game and enter back in the game just hoping this won't get patched but if it does good luck trying, the bosses are also easily done even with Klondike against the enemies and the gingerbread man boss.

1) Trapped in Limbo
2) Achievements: 61/69
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Conqueror of Annapurna
Complete the Tower of Memory without dying
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Achievement #55: After reloading when you died and doing the climb #1, you will unlock the achievement.


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Apple Pie 3826
Collect 3,826 apples in the Trapped in Limbo DLC
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Achievement #56: There are 4,137 apples in total, while it's almost a tight requirement it is doable to hit 3,826 apples and the total will give you the leeway if you have replayed any stages to earn close almost all apples.

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The Casino Isn't Always in the Black
Get ALL items from the slot machine
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Achievement #57: Have 5,646 or more apples to use on getting all items, make sure to select not the same but different items and upgrades as well as the firearms. You will get this achievement until you hit the point of earning it, I still have 1,846 apples left while the lootyagin displays 350 apples to use. You will keep the items you have even when going back to the frozen beach hub.

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Conqueror of Chomolungma
Complete the Cliff of Perseverance without dying
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Achievement #58: When you are done, proceed inside the booth to complete this achievement. If you have relied on reloading save you will finish this final "deathless" achievement.

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Don't Mess With the Major
Complete the Trapped in Limbo DLC without dying
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Achievement #59: For some reason, you can even replay the same stage to get the counter going up but that is if you exit out the game and gone back to what stage you do in this case surfing #1, nonetheless the achievement description may be misleading as you can earn this before the goose boss.

All we need to do is now collect coins, this can be tedious and hiddenly to find so I would start doing that on surfing #1 as it gives 2 coins. We have our upgrades, weapons, and items to use so it won't be that bad, the Muffin will be our best way to deal with the enemies. After you hit 350 apples, you will be rolling for coins which don't count for some reason but after 410 apples you will not get coins inside anymore.

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Gold Rush
Collect 76 gold coins
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Achievement #60: There are 80 gold coins that the game shows. Alternatively, like I said you can farm coins in surfing #1 where you defeat a boss and lastly complete the other section where it gives you a 2nd coin.

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Overkill
Get extra 77th coin
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Achievement #61: Reach the 77th coin and this achievement will unlock.

If you want to finish this DLC, proceed to the goose stage there is no achievement related to it but at least you are finished with this DLC story.

1) Enchantment Under the Sea
2) Achievements: 69/69
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In this section, we will begin the third DLC walkthrough, Enchantment Under the Sea. To access this DLC, go to New Game - Enchantment Under the Sea: Play, you're basically all set for this one. This time we won't need to play in the highest difficulty and also do not need to find all chirpers (except 1 for an achievement) and dead bodies.

There is no blueprints or grindy related achievements, however we need to keep in mind of Hunter stashes and some miscellaneous that could be missable. As usual, progress through the DLC and then find what is needed such as achievements and things to help you through the DLC.


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You've Read the Manual!
Pull yourself close to your enemy with the Whip
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Achievement #62: Story Related. After a short cutscene of you falling down, you will be able to use your whip which can be activated by pressing [E] key, this cannot be missed.

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Demonstration of Violence
Destroy the Robogirl at Chelomey
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Achievement #63: Story Related. This is a boss, you will need to use the pchelas until the Robogirl opens her core exposed on her chest to which you shoot it for true damage. Next, you will continue just by dodging the attacks from her and shoot her core. Once you kill her the achievement pops.

Hunter's Stash #1: Continue on inside the building, go further until you watch the Bumblebee crash, turn left to the fountain after a short cutscene to which the Hunter's Stash will be on the center-side, you will know it's a hunter's stash just by the colored yellow crate and the tracker updates..

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I'm here if you need to talk
Talk to Terentiy
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Achievement #64: Story Related. You will progress further until you find a Rafik Model named Terentiy near the crashed Komar you can talk to, talk to him for an achievement.

Hunter's Stash #2: After talking to Terentiy, you will walk uphill to which there is a short path on your left not further up (for reference it's below 55m to the objective marker and facing behind the crashed Komar). Use your pyro ability [F] key (for a reminder) to enter a small cave and go straight to the center to find a second hunter's stash.


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Water Sports
Toss the ball back and forth with the dolphin three times
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Achievement #65: After progressing further the areas, you will end up on the place where Nastya and Hunter is. After talking to them there are red balls on the boxes, pick each one and go straight to the right side where you can play with the dolphin. Do this three times back and forth until you earn the achievement after the dolphin goes back to the other side.

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Moby ♥♥♥♥
While standing by the window, listen to a chirper narrating the story of the mysterious tune
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Achievement #66: Whip straight ahead to the next area passing by the place where you throw ball onto the dolphin. Turn left to find another big circle window and a chirper on the ground. Now you want to grab the chirper and look at the window then stay still, wait until P-3 says "...I zoned out." then the achievement pops, people reported if you move around the achievement won't pop.

Hunter's Stash #3: After the dolphin arena fight, you will need to progress further into the story until you drop down into a hole to the next bottom area where there is a broken bridge pathway. Now you will need to swim to the next hole where you can whip to it and then upwards to a hole where the last hunter's stash is.

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Master of Survival
Find all the Hunter's stashes
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Achievement #67: Missable. After finding all three hunter's stashes, the achievement will pop.

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Hic Sunt Dracones
Swim beyond the underwater world's borders, ignoring warnings
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Achievement #68: When you find a scuba gear you can swim freely on the ocean. You will need to swim far to the right where you will be getting a danger sign on screen, just wait for the achievement to pop.

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And now—CHAR-les
Complete the story DLC
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Achievement #69: Story Related. This is immediately achieved after MOR-4Y is killed.

The game is very mid, janky combat but with less variety of weapons, robots etc compared to the old Atomic Heart of 2017 which should of stayed in game. Writing this guide made me exhausted plus leaving those hours accumulated due to not exiting the game out so in reality I'd be done in 20-30 hours.

All achievements are straightforward at least and that is good, though I worked most on this game so I will need to earn the 100% and move on.

If you like the style of my guide writing, feel free to like and share this.


Source Art[www.artstation.com]

100% finished, keep it up people and good luck :)

If you want to consider donating, I have the link here so you can send your money. Otherwise if not then that is fine, continue using this guide at your own benefit I won't ask too much.
https://www.buymeacoffee.com/Diviision