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