Here is the full list of all 29 Tormented Souls achievements.
Escape with Anna.
Complete the game.
Complete the game without using any health items.
Start the pump
Pick up five first aid kits.
Open the vault
Collect all of William's diary entries.
Collect all of Anna's diary entries.
Find your old hiding place
Escape the infinite room.
Unlock the door under the hall stairs
Kill 40 enemies
Reattach a limb
Solve all the combination key puzzles.
Locate Anna
Travel to the past.
Kill 20 enemies
Create the shotgun.
Activate the door to the operation area
Kill an enemy using a trap.
Start the generator
Save the game.
Let the shadows consume you.
Escape from the bathroom.
Complete the game in under three hours.
Collect all of Maria's diary entries.
Collect all of Bertram's diary entries.
Complete the game without saving.
Save only yourself.