Kill 10 enemies with one shot on normal or higher difficulty setting in campaign mode

Kill 1000 enemies using only environmental damage in campaign mode

Burn 100 enemies to death in campaign mode

Break free from the grasp of the Empire

A confused enemy defeats an enemy of the same type

Pin 50 enemies to walls with crossbow bolts in campaign mode

Kill 10 evil rabbits

Kill 100 Mother demons before they explode in campaign mode

Win a penalty shoot-out without missing

Complete the game on normal or higher difficulty setting

Kill 15 enemies within 20 seconds on normal or higher difficulty setting in campaign mode

Find all the secrets in the game

Kill 50 enemies ensnared in water trap in campaign mode