The rumors have been around, but today Gearbox made it official. Borderlands 2 will be getting four pieces of DLC and they can be pre-purchased with a season pass. Each DLC will be priced at $9.99 and the season pass gets a 25% discount of $29.99. The DLC is specifically referred to as “campaign add-ons,” so hopefully we don’t get another Mad Moxxi’s Underdome Riot. We are promised new areas, adventures, and enemies, all expected to arrive by June 2013.