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