Black Ops 2 has a new trailer showing off the “Uprising,” DLC Map Pack. It includes four new multiplayer maps – Magma, Encore, Vertigo, and Studio – which is a re-imagining of the map Firing Range. It also includes a new Zombies adventure, “Mob of the Dead” which takes place on Alcatraz. It also stars Chazz Palminteri, Joey Pantoliano, Michael Madsen, and Ray Liotta. It will be released on April 16 on Xbox Live, and once the exclusivity period ends, it will hit PC and PS3.