Here is the full list of all 37 Damned achievements.
Win 50 games
Unlock 100 doors
With Phantom, see all four survivors
Escape with all four survivors
Survive alone with the other three survivors dead
Hold more than 10 items
Pick a silver key
Unlock 25 doors
Break six wooden barricades
Survive with no lives remaining
Win at the Factory
Win at all stages
Win at the Warehouse
Win at the Rose Crimson Hotel
Win at the Pines Grill Restaurant
Win 10 games
Kill 30 survivors
Win at the Bodom Hotel
Activate 100 traps
Win at the Serenity Asylum
Activate 25 traps
Pick a hammer or crowbar
Kill 15 survivors
Win at the Black Lake Asylum
Win a game as Phantom
Kill all survivors in a single transformation
Pick up to 30 batteries
Win a game as Lurker
Win at the Bright Hotel
Kill Scott
Kill all the four different survivors
Win a game as Mary
Kill Jacob
Win at the Hund Hills Asylum
Kill a survivor in the first transformation
Kill Mia
Kill John