The steam version of Alone in the Dark: Illumination contains a list of achievements that the player is challenged to unlock. Below is a list of every achievement, the amount of Gamerscore acquired, and the description of how to get it.
Complete the Mines of Lorwich Campaign.
Complete the Tomb Beneath the Graves Campaign.
Diamonds and RustEdit
Complete the Cursed Railroad Campaign.
Kill 25 Creatures using Lightning Strike.
HP dropped to 10% or lower, but still survived the level.
Plenty more where that came fromEdit
Killed 500 Creatures.
Max out a trait ability.
Kill 100 Creatures using a Flamethrower.
Kill 100 Creatures using a shotgun.
A plague on all your houses!Edit
Kill 25 creatures using Wrath of God. (Priest Only)
Reach level 25 as the Hunter.
Reach level 25 as the Witch.
Reach Level 25 as the Priest.
Reach Level 25 as the Engineer.
Killed a Creature with a single blow.
Complete the Mines of Lorwich Campaign in Multiplayer mode.
Complete the Cursed Railroad Campaign in Multiplayer mode.
Friends Among the DeadEdit
Complete the Tomb Beneath the Graves Campaign in MultiPlayer mode.
No Pain No GainEdit
Complete every level on insane difficulty level.
Pre-Order game OR Complete all 3 campaigns on Hard.