

Activision has spelled out all the gorey details for Call of Duty: Black Ops 2's upcoming Revolution DLC in a new video preview. The pack includes four new competitive maps, as well as a new zombie map and mode, and new weapon.

Treyarch hopes to shake up the competitive scene with several new angles (literally) in the new maps, though we think Turned mode is the most exciting addition: every player but one assumes the rotting flesh of a zombie as they compete to kill the lone shotgun-toting human. Whoever takes a big enough chunk out of that player respawns as a human, and the hunt begins anew.

Revolution will release first on Xbox 360 on January 29 for $15 on its own or as part of the $50 season pass.