http://www.videogamesblogger.com/2010/05/30/ufc-undisputed-2010-codes-cheats-and-tips-for-unlockable-wrestlers-xbox-360-ps3.htm UFC Undisputed 2010 codes, to unlock characters like Shaq, can be found by clicking the link above. For an achievements trophies guide go to: http://www.videogamesblogger.com/2010/05/26/ufc-undisputed-2010-achievements-a