Call of Duty: Black Ops recently received a new DLC pack, called Annihilation, is available worldwide on Xbox Live, with PC & PS3 releases due out soon.

Annihilation, the third DLC pack for Call of Duty: Black Ops, promises four new multiplayer maps viz. Hangar 18, Drive-in, Silo and Hazard, and a marvelous Zombies experience.

Hangar 18 is a hangar situated in the classified military base of Area 51, while Drive-in is a close quarters 60’s American Drive-in theater. Drive-in is a little less friendly to snipers as it brings more close-quarters firefights and opponents come out from nowhere. It features plenty of buildings and alleyways to facilitate ambush.

Silo is a secret Soviet nuclear missile site. The fourth and the last multiplayer map is Hazard, which is a golf course located on the cliff sides of socialist country Cuba.

For Zombie map, the pack, which costs around $15, offers a wild new milieu in Shangri-La.

Meanwhile, Team Fortress 2's mad medic and Call of Duty: Black Ops' new Zombie map emerged as the most viewed videos on YouTube's gaming channel for the week ending 30th of June.