
These points may be used to purchase weapons and perks in the process, or to unlock new areas and activate other special objects. Up to four players must survive endless waves of attacking Zombies, earning points from killing zombies and repairing defenses. Found in Call of Duty: World at War it became highly popular upon the game's release, and returned in Call of Duty: Black Ops.

Nazi Zombies is a survival-type game mode.
