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.
Fully upgrade all of Sebastian's attributes.
Completely upgrade all weapons.
Completely upgrade three weapons.
Upgrade all options in the Stock menu.
Finish the game with a clear time of under 5:00:00
Finish the game without upgrading any skills with green gel.
I'm not taking any chances, this bus can't take much more damage. (Ch. 12)
Use a secret explosive weapon to kill 10 enemies. (Agony Bolt effects negate results)
Kill 5 enemies with each type of Agony Bolt.
Kill 400 enemies.
The water's rising, but we'll get out of this without a scratch. (Ch. 5)
Kill 25 enemies with melee attacks.
His engine roars, but my knife is strong enough to take him out. (Ch.3)
Have they lost their minds? Better get past them without a fight. (Ch.2)
This cave echoes like crazy. Better put the gun away and keep quiet. (Ch. 8)
Collect every collectable in the game.
Complete the game on Nightmare difficulty.
Finish the game on 悪夢(AKUMU) mode.
Open up all the lockers in the save room.
Completely upgrade one weapon.
Enough running! I'll burn her to the ground right here! (Ch. 10)
It won't stay dead! Better only fight when I have to. (Ch. 7)
Who wouldn't reach out for a man clinging for his life? (Ch. 6)
Kill 5 enemies with a torch.
Complete the game on Casual difficulty.
Complete the game on Survival difficulty.
Defeat the ultimate evil within.
Remove an invisible enemy from the equation.
I should get this whole generator panel running just in case. (Ch. 14)
Sneak Kill an enemy after hitting them with a bottle.
Outrun a gigantic threat in the city.
Kill 200 enemies.
End a monstrosity in the underground garage.
Escape the Keeper beneath the catacombs.
Take out both guardians before the church.
Kill 3 living enemies with one drop of a match.
Finish off a shrieking beast.
Kill 30 enemies.
That vision in the hospice... why here? Why now? (Ch. 4)
Defeat the Sadist within the village.
Kill 5 enemies in a row with a sneak kill without being discovered.
Clear The Assignment in KURAYAMI Mode.
Complete the hidden letter in The Assignment.
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.
Survive the duel without using any electronic devices in the environment. (Ch. 2)
Use a single trap to kill two or more enemies in The Assignment. (Ch. 2)
Clear Chapter 2, "Crossing Paths."
Clear Chapter 1, "An Oath."
Lure an enemy with a phone call and lock them in a room. (Ch. 1)
Clear The Executioner without taking any damage.
Kill 10 basic Haunted with environmental traps in The Executioner.
Purchase all items in the Shop.
Complete all Torments.
Kill 10 basic Haunted with the chainsaw.
Collect all Daughter's Diaries in The Executioner.
Get payback on the cop who took down your predecessor.
Use Executions on 20 basic Haunted.
Clear the basement of the manor house in The Executioner.
Clear the first and second floors of the manor house in The Executioner.
Get through the hotel without being spotted or killing any enemies. (Ch. 4)
Clear The Consequence in KURAYAMI Mode.
Defeat Ruvik before the final showdown in The Consequence. (Ch. 4)
Collect all Personnel Files in The Consequence.
Save Sebastian's life in the hotel. (Ch. 4)
Turn on the generator using no more than 10 chemical lights. (Ch. 3)
Clear Chapter 4, "A Ghost is Born."
Collect all Research Documents in The Consequence.
Complete the hidden letter in The Consequence.
Clear Chapter 3, "Illusions."