Borderlands 2 Add-On Pack Version 2.0 - Xbox 360 Revisit Pandora in two new campaigns, "Captain Scarlett and Her Pirate's Booty" and "Mr. Torgue's Campaign of Carnage" Play as a fifth character: Gaige, the Mechromancer Fight challenging enemies in the Creature Slaughter Dome battle arena and earn Mad Moxxi's rare rocket launcher Unlock unique weapons including the Gearbox Gun Pack and Skyrocket Grenade and customize each character with additional heads and skins Receive a Golden Key to unlock rare loot from the golden chest in Sanctuary