Call of Duty®: Black Ops II - Revolution, all new content for Call of Duty®: Black Ops II is Now Available on Steam

The 21st Century Cold War is heating up. With technologically-advanced weaponry, drones and advanced robotics, Call of Duty®: Black Ops II redeploys with Revolution, a new downloadable content pack boasting 4 brand-new Multiplayer Maps

And for the first time ever, players will enter these firefights with a bonus weapon – the Peacekeeper hybrid SMG-Assault Rifle – yours to level up and customize on all Call of Duty: Black Ops II multiplayer maps.

This first map pack also includes a healthy dose of the undead, as Treyarch introduces the brand new Zombies Co-Op Map, Die Rise, bringing a terrifying new twist that will turn your undead world upside down. And for even more zombie-stopping action, the new Zombies game mode, Turned, flips the battle around, putting players into the role of the zombie fighting for survival against a human opponent.