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