<!> WARNING <!> THIS GUIDE CONTAINS SPOILERS

Hi everyone! Welcome to my 100% Complentionist guide for OXENFREE II: Lost Signals!
This guide is split into 3 sections.
1) Achievements. You can find a whole list of the achievements in the game and details on how to unlock them. There are 27 total achievements in this game - 19 of which are hidden in your achievements library.
2) Letter Locations A detailed guide where each collectable/letter is hidden.
3) All-Endings. There are 3 different endings to this game, all of which are paired with an achievement.

If you have any particular questions, let me know in the comments! ｡･:*˚:✧｡

Originally posted by Riley:

Do I have to play Oxenfree before playing Oxenfree II?
"Nope! This game creates a brand new experience and doesn't require any background knowledge; however, there are a lot of Easter Eggs and references that can only be enjoyed if you've played the first Oxenfree game!"

Unfortunately you can't get every achievement through 1 playthrough. Scroll to the bottom of #Achievements-Continued for which ones conflict!

A House In The woods
Find out the secret at Jacob's House.
Story related - When Jacob finds the books of Maggie Adler in his garage during 11pm.


With A View In The Distance
Placed the transmitter at Charity Point.
Story related - Plant a transmitter at Charity Point.


Dont Get It Wet
Placed the transmitter at Tootega Falls.
Story related - Plant a transmitter at Tootega Falls.


Up On The Roof
Placed the transmitter at Garland.
Story related - Plant a transmitter at Garland.


Paycheck Earned
Check in with Evelyn for all 3 transmitters.
Talk to Evelyn on the walkie after you plant every transmitter. Sometimes you need to leave an area to call her.

Merry Scary Christmas
Create the scariest One Word Story.
While exploring the mines in Waterhead Bluffs with Jacob, you will travel back in time to 1899. While exploring, agree to play a game with him when he asks.
Choose the following dialogue options:

• Santa
  
• Fourteen
  
• Loudly

On Top Of Things
Prevent Olivia from tuning the portal in any way.
After leaving the basement and confronting Olivia at the community center, the building will glitch and you will have to race Olivia to the upper floor and stop her from tuning the radio 4 times.
If you mess up you can exit the game and try again, but it is a bit annoying.
First = Race to the middle at the top floor
Second = The building will tilt to the left, run to the altar room.
Third = The building will tilt to the right, run to the 2nd floor stairs.
Fourth = The building will go completely sideways - Climb the railings as if they're ladders and parkour to the top.
Problem Solved And Shattered
Prevent Olivia from tuning the portal and smash her radio.
After fighting Olivia for the radio, choose to smash it. This may jeopardise the Hurt Healed achievement if you don't restart your game after receiving the achievement and choose not to smash it.
I've Had Weirder Jobs
Deliver the shoe to Hank.
Inside of the cave you explore during the 'Hot and Cold' game at Horseshoe Beach, there is a shoe. You have to win the game to complete this achievement. Go back to that cave after playing the game and pick up the shoe.
Later in Garland Ghost Town, help Hank by exploring the building to the far right.
- Set the upper left EMF reader to 3
- Set the lower EMF reader by the tear to 9
Take a picture of the man, and when Hank wishes for physical evidence, offer him the shoe from the cave.
He Sounded Familiar
Talk to a young radio enthusiast.
You have to stay active on the radios with Evelyn and the others to trigger this call. When Jacob falls through the floor of the Church Tower around 3am, pull out your walkie-talkie on channel 9 BEFORE running down to save him.
Master of Your Domain
Didn't pet Athena.
After planting the last transmitter in Garland, Jacob's dog, Athena, can be found in Uptown Harbor nearby the bus stop. Walk away and do not pet Athena.

Who Could Resist?
Pet Athena.
This time when talking to Jacob, choose to pet Athena! :)


A Flash of Green
Discover the complete Alder Letters Set 1.
Find all 3 J.B Letter Locations
(For a map + individual photos of each location, scroll down to #Letter-Locations)
(For hints to the locations, reveal the spoilers below.)
1. Waterfall at Tootega Falls
2. Right-side of Camber Cape
3. Lower left of Point Tilia
Peace In This Ocean
Discover the complete Alder Letters Set 2.
Find all 3 Ingrid White Letter Locations
(For a map + individual photos of each location, scroll down to #Letter-Locations)
(For hints to the locations, reveal the spoilers below.)
1. Upper Left of Garland Ghost Town
2. Parking Lot Outside Funnie's
3. Upper Right of Point Tilia
Among the Headstones
Discover the complete Adler Letters Set 3.
Find all 3 Mel Chapman Letter Locations
(For a map + individual photos of each location, scroll down to #Letter-Locations)
(For hints to the locations, reveal the spoilers below.)
1. Bottom of Pemmican Trailhead
2. By the flag in Uptown Harbor
3. Up a Rock Wall at Copper Creek Trail
Orphaned Dreams
Discover the complete Adler Letters Set 4.
Find all 3 Kenneth Young Letter Locations.
(For a map + individual photos of each location, scroll down to #Letter-Locations)
(For hints to the locations, reveal the spoilers below.)
1. Lower Right of Waterhead Bluffs
2. Far Right of Charity Point
3. Bottom Right of Horseshoe Beach in Archway
One Last Mystery.
Discover all Adler Letters.
Once you've collected every letter set, this achievement will be unlocked!

---

Walkie-Talkie Contacts:

• Maria
  
• Nick
  
• Evelyn
  
• Shelley

Attempt to call them before entering/exiting every region to progress your relationship and story.
If for some reason they aren't calling you, try running in and out of areas you've already explored to trigger it!

Unrequited Radio Romance
Hear Maria tell Charlie she has a crush on him.
To add Maria has a contact on your walkie-talkie, tune into Radio Station 88.1 and listen until you hear her ask for callers. Dial into channel 8 on your walkie and ask for advice. Maria is a typical walkie-talkie contact. Always attempt to call her before leaving and/or exiting every region.
Always encourage Maria's crush on Charlie, and when she asks what Riley thinks she should do about it, respond:"Just ask him out."

Just Stay Put
Save Shelley.
In Point Tilia when exploring the Ranger's station, use the phone and redial the last number. Be nice to her and honest that things are not what they seem. Shelley is a typical walkie-talkie contact. Always attempt to call her before leaving and/or exiting every region. On your way to planting the final transmitter in Garland, a phone will ring outside of Funnie's. Investigate the payphone and immediately walkie Shelley after hearing the voice on the phone. Tell her not to leave her station.

The Light Of Possibility
Finish Nick's journey.
At Waterhead Bluff's after exiting the cave system, answer the walkie on Channel 5 while strolling through the fog. The fog will dissipate, but the walkie will call again. Check the blue backpack inside of the Cabin when he asks. Nick is a typical walkie-talkie contact. Always attempt to call him before leaving and/or exiting every region. He will ask you to check in on him while he's out on the sea during the storm. Once you finish his story line, the achievement will trigger.

3 AM Food Friends.
Agree to be a special kind of friends.
Be friendly, kind, and honest to Jacob throughout the game. Sometime after 3am, Jacob will spark a conversation saying he has a dumb question. Say Yes, but that's not a dumb question, then follow up with: "3am Food Friends."

A Brighter Shade of Violet
Become friendly with Violet.
When you first meet Violet on the bridge, don't try to get near her, let her walk away and be kind to her. When seeing her again at the community centre, be nice to her.

More detailed:
1.I Can Help You.
Who's talking to who?
Who?
That's okay.
Explain how to leave.
They won't.
She could have fallen.
2.Leave her alone Olivia.

Charlie's Angel
Become friendly with Charlie.
1. When you catch Charlie after he runs through the gate - Stop Jacob from fighting with him.
2. At the community centre - Be nice to Charlie while Olivia yells at him to kill you.
More detailed:
1.Oh shut up, kid.
Tell us what you’re up to.
Funny.
Okay, that’s too far.
Stop Jacob
Let me talk to him.
I’m just trying to help.
Who else is involved?
You need whose help?
Your eyes!
2. Woah hold on!
You'll be okay Charlie.

Hurt Healed
Become friendly with Olivia
Be kind to Olivia and Violet throughout the game, don't smash her radio, be nice to her when she calls you on the walkie-talkie at Garland Ghost Town, and choose Riley to enter through the portal.

---

With Planetshine In Her Eyes
Finally... Planetshine.
At the end of the game, let Olivia stay to close the portal.


Take Care of Athena
...the apex of my accomplishment.
Be rude to Jacob throughout the game and do not befriend him. He will choose to enter the portal at the end of the game.


A Good Day Waiting On The Other Side
...accept what you find.
At the end of the game, choose Riley to stay and close the portal.

---

It can be quite difficult to befriend both Charlie and Olivia in the same playthrough:

• Charlie's Angel
  
• Hurt Healed

You cannot get every ending in the same playthrough:

• With Planetshine In Her Eyes
  
• Take Care of Athena
  
• A Good Day Waiting On The Other Side

There are 12 letters + 1 secret letter.
Letters can only be found after you have picked up your climbing gear from the general store. (Around 11pm)
This section is a bit scuffed on mobile, sorry :/

---

A Flash of Green
Discover the complete Adler Letters Set 1.
Find all 3 J.B Letter Locations



1. Waterfall at Tootega Falls



2. Right-side of Camber Cape


3. Lower left of Point Tilia



Peace In This Ocean
Discover the complete Adler Letters Set 2.
Find all 3 Ingrid White Letter Locations



1. Upper Left of Garland Ghost Town



2. Parking Lot Outside Funnie's



3. Upper Right of Point Tilia




Among the Headstones
Discover the complete Adler Letters Set 3.
Find all 3 Mel Chapman Letter Locations



1. Bottom of Pemmican Trailhead



2. By the flag in Uptown Harbor

3. Up a Rock Wall at Copper Creek Trail



Orphaned Dreams
Discover the complete Adler Letters Set 4.
Find all 3 Kenneth Young Letter Locations.



1. Lower Right of Waterhead Bluffs



2. Far Right of Charity Point



3. Bottom Right of Horseshoe Beach in Archway


One Last Mystery
Discover all Adler Letters.
Once you've collected every letter set, this achievement will be unlocked!



Secret Letter
Unlocked after retrieving all other letters
1. Below Jacob's House by the Barn Doors

There are 3 possible endings.

---

1. Choose Olivia - With Planetshine in Her Eyes

2. Choose Riley - A Good Day Waiting on the Other Side

3. Choose Jacob - Take Care of Athena
There are 2 possible results of this ending.
A.) If you have been rude to Jacob, he will volunteer before you are presented with the choice.
B.) Jacob will refuse to enter the portal if you have befriended him.

The Lock Box shown at the end of the game will change items depending on which ending you choose!

---

YOU'VE REACHED THE END!
Any questions? Feel free to ask in the comments <3