Kill a total of 20 enemies while incapacitated

Defeat 500 enemies with headshots

Take down Maurice

Defend your home from The Stranger

Acquire each Warlock subclass.

Kill an Occult General

Successfully complete Labyrinth of Death

Successfully complete Cathedral of Resurrection

Kill a Zombie Sniper in mid-air

Get at least 10 for 1 with an explosive kill

Reach a Chain Count of 20

Kill a Suicide Zombie by hitting his grenade

Clean run in the trolley