Call of Duty: World at War, launching Novembr 11 for most major gaming platforms and PC is going to sell millions of copies — it’s inevitable, but in every preview, every write-up, it seemed to be missing something. 

Zombies.

Fear not fans of the undead, on the most recent edition of Game Trailers TV, Developer Treyarch revealed that the upcoming WWII shooter will indeed feature a 4-player co-op mode simply called “Zombie mode.” Unlocked only after the original campaign is finished, Zombie Mode puts players up against limitless waves of Nazi undead, and will feature it’s own “economy system” where making barricades, and upgrading weapons created specifically for zombie slaying (and yes, flame throwers are included) cost money.