Here is the full list of all 52 Layers of Fear achievements.
Collect an item
Collect a piece of the story
See your enemy and fail
Avoid your enemy
Earn all trophies
Get working on your Magnum Opus
Collect a rat sketch
Gather 12 drawings of the rodents
Find a memento of your family
Gather 12 family mementos
Gather 42 whisper items
Dial 911
Heed the warning
Take a thousand steps
Finish the Magnum Opus
Break the loop.
Begin shooting your movie
Find your first movie poster
Bring 11 movie posters to your cabin
Find your first photo slide
View 8 photo slides in your cabin
Use the phonograph
Listen 4 phonograph interviews
Spot something through spyglass
Send out an SOS
Journey through space without hitting a single obstacle
Get through the set without getting caught in the lights
Save all the lost souls
Bring 3 mysterious items to your cabin
Decrypt a mysterious item
Make the final decision
Recall 6 of your childhood memories
Assemble all the puzzle pieces
Stuck to one parent’s side through the entirety of the quarrel vision.
Slay the evil serpent roaming the land of the fables.
Watch the entire Little Red Riding Hood story.
Discover your true inheritance.
Make the first step towards freedom
Break the first chain
Collect 11 items
Find something to hold her back
Find something to hold it back
Go through the Hypnotic Maze
Complete Writer’s Story
Get your inheritance
Live through the second conversation
Live through the third conversation
Live through the first conversation
See the end of Musician’s story
Destroy one of the objects with light
Make the mannequin play
Collect 32 notes