Yesterday, the Annihilation Map Pack for Call of Duty: Black Ops was officially announced. The pack will be made available exclusively for the Xbox 360 on June 28th and includes four new maps (Hangar 18, Drive-In, Silo and Hazard), along with a brand new zombies map named Shangri-La.

A new video has been released which gives an overview of each map. Continue reading to watch it...

“With Annihilation, Black Ops fans will get four exciting and unique multiplayer settings with Hangar 18, Drive-In, Silo and Hazard,” said Treyarch boss Mark Lamia. “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.”