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: Downhill: Set in the ski country of the French Alps, players will fight their way down the slopes and through a mountain lodge, avoiding the moving hazards of the gondola system. Hydro: Opponents must dodge the floodwaters as they contend for dominance of this hydroelectric dam facility in Pakistan. Mirage: Players compete amidst the sand dunes of a sandstorm-devastated luxury resort in the Chinese Gobi Desert, where a range of long distance and close-quarters combat will mix up the action for all play-styles. Grind: Players will be transported to California’s Venice Beach, the birthplace of skateboarding, where they’ll battle it out through the ramps and half pipes of a massive skate park. 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.