Alone in the Dark: Illumination achievements

Complete the Tomb Beneath the Graves Campaign in MultiPlayer mode.

Kill 100 Creatures using a Flamethrower.

Complete every level on insane difficulty level.

Killed a Creature with a single blow.

Complete the Mines of Lorwich Campaign in Multiplayer mode.

Complete the Cursed Railroad Campaign in Multiplayer mode.

Reach level 20 as the Hunter.

Kill 100 Creatures using a shotgun.

Reach Level 20 as the Engineer.

Kill 25 creatures using Wrath of God. (Priest Only)

Reach level 20 as the Witch.

Reach Level 20 as the Priest.