With the Call of Duty: Black Ops Annihilation map pack now available exclusively for 360 owners, Treyarch is celebrating by giving gamers another double XP weekend. Starting July 1st (Friday), you will be able to earn double XP across all Black Ops multiplayer modes for all Xbox 360 players.
The Annihilation map pack, the third map pack for Black Ops, contains four new maps, along with a new zombie map all for 1200 MSP. You can purchase Annihilation and queue the download directly to your Xbox 360 by clicking here (English version).
