Full list of all 71 The Evil Within achievements. It takes around 40-50 hours to unlock all of the achievements in the base game on Windows.
The base game contains 41 achievements, and there are 3 DLC packs containing 30 achievements.
Lure an enemy with a phone call and lock them in a room. (Ch. 1)
Use a single trap to kill two or more enemies in The Assignment. (Ch. 2)
Survive the duel without using any electronic devices in the environment. (Ch. 2)
Get a Cadaver to grab and kill a Haunted. (Ch. 2)
Clear Chapter 1, "An Oath."
Clear Chapter 2, "Crossing Paths."
Collect all Research Documents in The Assignment.
Collect all Personnel Files in The Assignment.
Complete the hidden letter in The Assignment.
Clear The Assignment in KURAYAMI Mode.
Collect all Daughter's Diaries in The Executioner.
Complete all Torments.
Purchase all items in the Shop.
Kill 10 basic Haunted with the chainsaw.
Kill 10 basic Haunted with environmental traps in The Executioner.
Use Executions on 20 basic Haunted.
Clear the first and second floors of the manor house in The Executioner.
Clear the basement of the manor house in The Executioner.
Clear The Executioner without taking any damage.
Get payback on the cop who took down your predecessor.
Turn on the generator using no more than 10 chemical lights. (Ch. 3)
Save Sebastian's life in the hotel. (Ch. 4)
Get through the hotel without being spotted or killing any enemies. (Ch. 4)
Defeat Ruvik before the final showdown in The Consequence. (Ch. 4)
Clear Chapter 3, "Illusions."
Clear Chapter 4, "A Ghost is Born."
Collect all Research Documents in The Consequence.
Collect all Personnel Files in The Consequence.
Complete the hidden letter in The Consequence.
Clear The Consequence in KURAYAMI Mode.