Bioware announced today that the upcoming Mass Effect3: Citadel DLC for Xbox 360 will be split into two packs due to its larger than usual size. The PC and PS3 platforms will not be affected. Mass Effect 3: Citadel will be available on Tuesday. The first pack is priced at $14.99 and the second pack is tagged as free. Players need to purchase and download pack 1, then download pack 2 at no additional cost."