Full list of all 71 The Evil Within achievements worth 1,710 gamerscore. It takes around 30-35 hours to unlock all of the achievements in the base game.
The base game contains 41 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 30 achievements worth 710 Gamerscore.
Finished the game with a clear time of under 5:00:00.
Collected every collectable in the game.
Opened up all the lockers in the save room.
Drove down the highway without hitting a single enemy in Chapter 12.
Completely upgraded all weapons.
Finished the game on 悪夢(AKUMU) mode.
Completed the game on Nightmare difficulty.
Upgraded all options in the Stock menu.
Fully upgraded all of Sebastian's attributes.
Defeated Laura before riding the elevator in Chapter 10.
Completely upgraded three weapons.
Finished Chapter 8 without firing a single weapon.
Escaped from the Catacombs killing only 2 Keepers in Chapter 7.
Saved Joseph from falling off a ledge in Chapter 6.
Killed 400 enemies.
Rescued Kidman without Joseph taking any damage in Chapter 5.
Took out the Sadist with a sneak kill in Chapter 3.
Killed 25 enemies with melee attacks.
Killed 5 enemies with each type of Agony Bolt.
Killed 10 enemies using the Rocket Launcher.
Killed 5 enemies in a row with a sneak kill without being discovered.
Opened the gate to the village without killing a single enemy in Chapter 2.
Completed the game on Survival difficulty.
Completed the game on Casual difficulty.
Defeated the ultimate evil within.
Powered up all electrical equipment simultaneously in the subway in Chapter 14.
Removed an invisible enemy from the equation.
Outran a gigantic threat in the city.
Killed 200 enemies.
Ended a monstrosity in the underground garage.
Completely upgraded one weapon.
Escaped the Keeper beneath the catacombs.
Killed 5 enemies with a torch.
Sneak Killed an enemy after hitting them with a bottle.
Took out both guardians before the church.
Finished off a shrieking beast.
Killed 3 living enemies with one drop of a match.
Killed 30 enemies.
Experienced the vision in the Hospice in Chapter 4.
Defeated the Sadist within the village.
Finish the game without upgrading any skills with green gel.
Cleared Chapter 2, "Crossing Paths."
Used a single trap to kill two or more enemies in The Assignment. (Ch. 2)
Cleared Chapter 1, "An Oath."
Lured an enemy with a phone call and locked them in a room. (Ch. 1)
Survive the duel without using any electronic devices in the environment. (Ch. 2)
Get a Cadaver to grab and kill a Haunted. (Ch. 2)
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.
Cleared Chapter 3, "Illusions."
Turned 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 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.
Collected all Daughter's Diaries in The Executioner.
Cleared the basement of the manor house in The Executioner.
Got payback on the cop who took down your predecessor.
Killed 10 basic Haunted with the chainsaw.
Cleared the first and second floors of the manor house in The Executioner.
Used Executions on 20 basic Haunted.
Complete all Torments.
Purchase all items in the Shop.
Kill 10 basic Haunted with environmental traps in The Executioner.
Clear The Executioner without taking any damage.