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

A new era in warfare continues. Call of Duty®: Black Ops II Uprising, the latest downloadable content pack, includes four incredibly diverse Multiplayer Maps, including the return of a re-imagined Multiplayer classic: Magma, Encore, Vertigo and Studio.

Anchoring the second map pack is Mob of the Dead, Treyarch’s most terrifying Zombies experience to date. Top Hollywood talent rounds out a cast of four Prohibition-era gangsters – each with a unique set of skills – that are forced to fend off hordes of the undead while imprisoned on San Francisco’s notorious Alcatraz Island. While guard towers and new weapons offer tactical advantages, survival offers an unprecedented new challenge for these four lost souls.