To the Moon! 

Lift off into the latest Zombies epic with "Rezurrection," the new downloadable content pack for "Call of Duty: Black Ops," and the first to launch players into space for a new dimension of undead action! 

Old school Zombie strategies get blown out of the airlock in "Moon," where armed with new perks and a space-age arsenal of weapons, our heroes must overcome undead astronauts and fluctuating gravity as they unearth conspiracies that began in 1943. 

Rounding out Rezurrection are the 4 maps that spawned the Zombie phenomenon: "Nacht der Üntoten," "Verrückt," "Shi No Numa" and "Der Riese."

• The all new Moon level 
• Four re-mastered levels of Zombie lore: Nacht der Untoten, Verruckt, Shi No Numa and Der Riese, the Zombie factory that started it all 
• An enhanced Zombies Soundtrack including, three tracks never before available for purchase 
• A new Zombies Moon theme 
• Unified Mac-to-Mac Multiplayer Experience - Multiplayer works with Call of Duty: Black Ops for the Mac only, including Steam, Mac App Store, retail and other digital outlets.