Full list of all 107 DEVOUR achievements.
The base game contains 62 achievements, and there are 4 DLC packs containing 45 achievements.
Found all the roses (The Farmhouse)
Got Molly to calm down 10 times (The Asylum)
Destroyed 100 eggs at shrines (The Inn)
Banished 1000 spiders (The Inn)
Won a co-op game on Hard mode without medkits
Found all the patches (The Asylum)
Found all the cherry blossoms (The Inn)
Read all clipboards (The Asylum)
100 fuses used (The Asylum)
Banished 100 inmates (The Asylum)
Won a single player game in Hard mode (The Inn)
Won a co-op game on Normal mode without medkits
Won a single player game in Hard mode (The Asylum)
Won a single player game in Hard mode (The Farmhouse)
Kicked over 20 trash cans (The Asylum)
Won a game on Normal mode without batteries
Staggered Zara 20 times (The Inn)
Staggered Molly 20 times (The Asylum)
Won a game in single player mode (The Inn)
Won a single player game in Nightmare mode (The Inn)
Won a game in single player mode (The Asylum)
Won a single player game in Nightmare mode (The Asylum)
Won a game in single player mode (The Farmhouse)
Won a single player game in Nightmare mode (The Farmhouse)
Lit altar 100 times (The Farmhouse)
Won a co-op game without a single knockout
Won a co-op game on Nightmare mode without medkits
Won a game on Nightmare mode without batteries
Won a game on Hard mode without batteries
Found all of Anna’s diary pages (The Farmhouse)
Won the game 5 times in Nightmare mode
Cleaned the Onsen water 20 times (The Inn)
Won a co-op game in Hard mode (The Inn)
Won a co-op game in Nightmare mode (The Asylum)
Lured 20 rats with rotten food (The Asylum)
Won a co-op game in Nightmare mode (The Farmhouse)
Won a co-op game in Hard mode (The Asylum)
Won a co-op game without being knocked out yourself
Won the game 5 times
Won a game in co-op mode (The Inn)
Won a co-op game in Nightmare mode (The Inn)
Won a game in co-op mode (The Asylum)
Fried a rat (The Asylum)
Won a co-op game but you were the only player knocked out
Got Anna to calm down 10 times (The Farmhouse)
Won a co-op game in Hard mode (The Farmhouse)
Revived 20 teammates
Staggered Anna 20 times (The Farmhouse)
Got knocked out 20 times
Won a game in co-op mode (The Farmhouse)
Lured 20 goats with hay (The Farmhouse)
Banished 20 demons (The Farmhouse)
Lost a game
7 goats burned in a single game (The Farmhouse)
Got knocked out by Anna (The Farmhouse)
5 goats burned in a single game (The Farmhouse)
3 goats burned in a single game (The Farmhouse)
Got knocked out by a demon (The Farmhouse)
Got Anna to calm down (The Farmhouse)
Burned a goat (The Farmhouse)
Released goats from attic cage (The Farmhouse)
Released goats from cage (The Farmhouse)
Got knocked out while in a hiding spot
Found all the barbed wires (The Slaughterhouse)
Dunked 1000 pigs (The Slaughterhouse)
Freed 100 corpses from their suffering (The Slaughterhouse)
Banished 1000 boars (The Slaughterhouse)
Searched 20 piles of poop (The Slaughterhouse)
Staggered Nathan 20 times (The Slaughterhouse)
Won a single player game in Hard mode (The Slaughterhouse)
Won a game in single player mode (The Slaughterhouse)
Won a single player game in Nightmare mode (The Slaughterhouse)
Won a co-op game in Nightmare mode (The Slaughterhouse)
Won a game in co-op mode (The Slaughterhouse)
Won a co-op game in Hard mode (The Slaughterhouse)
Lured 20 pigs with bones (The Slaughterhouse)
Burnt 1000 goats (The Farmhouse)
Electrocuted 1000 rats (The Asylum)