Defeat 20 enemies with headshots

Hit all targets in the attic with the toy gun

Buy all weapon upgrades in campaign mode

Kill 100 Mother demons before they explode in campaign mode

Pin 50 enemies to walls with crossbow bolts in campaign mode

Kill 50 stunned enemies in campaign mode

Kill 50 burning enemies in campaign mode

Kill 2500 enemies in campaign mode

Complete the game on normal or higher difficulty setting

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

Kill 50 enemies using a demon head in campaign mode

Destroy 1000 destructible items in campaign mode

Kill 100 enemies with explosive environmental objects in campaign mode