A plague on all your houses! - Kill 25 creatures using Wrath of God. (Priest Only)
Black Lung - Complete the Mines of Lorwich Campaign.
Breaker Boys - Complete the Mines of Lorwich Campaign in Multiplayer mode.
Critical Condition - HP dropped to 10% or lower, but still survived the level.
Dark Company - Complete the Cursed Railroad Campaign in Multiplayer mode.
Diamonds and Rust - Complete the Cursed Railroad Campaign.
Eviscerator - Reach level 25 as the Hunter.
Friends Among the Dead - Complete the Tomb Beneath the Graves Campaign in MultiPlayer mode.
Grand Architect - Reach Level 25 as the Engineer.
Grave Digger - Complete the Tomb Beneath the Graves Campaign.
Hellfire - Kill 100 Creatures using a Flamethrower.
High Sorceress - Reach level 25 as the Witch.
Massacre - Kill 100 Creatures using a shotgun.
No Pain No Gain - Complete every level on insane difficulty level.
Old One - Pre-Order game OR Complete all 3 campaigns on Hard
One-hit wonder - Killed a Creature with a single blow.
Perfectionist - Max out a trait ability.
Plenty more where that came from - Killed 500 Creatures.
Saint - Reach Level 25 as the Priest.
Thunderstorm - Kill 25 Creatures using Lightning Strike.