Activision has released an all new trailer for their upcoming downloadable content pack for Call of Duty: Black Ops, Rezurrection. Check out the details below.

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 Rezurrection Content Pack will be available first on Xbox Live on August 23, 2011.