Annihilation is a downloadable content pack (DLC) for the 2010 game Call of Duty: Black Ops. It includes four new multiplayer and one new zombie map: - Hangar 18 (takes place at Area 51) - Silo (takes place at a missile plant in the U.S.S.R.) - Hazard (takes place on a golf course) - Drive-In (takes place at the terrain of an old Drive-In) - Shangri-La (the zombie map, taking place at the mystic temple of Shangri-La in the middle of a jungle)