Treyarch has announced its third and most likely last dlc add-on for Call of Duty: Black Ops, "annihilation". The new map pack will include 5 new maps, 4 multiplayer and 1 zombie. With annihilation Call of Duty fans will get 4 new exciting multiplayer maps, Hangar 18, Hazard, Silo, and Drive-In. Regarding the zombie map Mark Lamia from Treyarch stated, via press."Players will also enjoy an all-new Zombies experience, Shangri-La, an exotic and mysterious map filled with deadly traps, dark secrets and innovative gameplay that will challenge even the most daring Zombie hunters." The new map pack will be hitting xbox live on june 28th and to check out the new maps watch the official trailer here: https://www.youtube.com/watch?v=i20LoLnMCtA