Here is the full list of all 17 Ash Asylum achievements.
Finished the game.
You died for the first time
Find the location of the save item
Find all the secrets
Read A Document
Watched Some Tv
Left when things were getting interesting in Ash Asylum
Viewed the credits screen
Knock on a door
Drain the lighter of fluid for the first time.
Listen some radio
Found the severed finger
Found the severed foot
Take you'r first photo
Completed the first chapter of Ash Asylum
Completed the second chapter of Ash Asylum
Completed the third chapter in Ash Asylum