dlc claptraps work on 360 towards the achievement. the dlcs are great though, id recommend them all except moxxis which is painful to play.
"I like my steaks how i like my women. Bloody and all over my face"
"Its like sex, but with a winner!"
MrBubbles Review Threads: Bill Gates, Jak II, Kingdom Hearts II, The Strangers, Sly 2, Crackdown, Zohan, Quarantine, Klungo Sssavesss Teh World, MS@E3'08, WATCHMEN(movie), Shadow of the Colossus, The Saboteur