I know people have said get gold, but I still do that and I get nothing in return. All I have is Movie Prime, Movie Megs, Movie BumbleBee, and Masterpiece Starscream. For arenas, all I have is the Ark and Mission City. Help! http://transformers.wikia.com/wiki/Transformers_Battle_Universe http://www.tfw2005.com/boards/trans...7154-transformers-battle-universe-netjet.html ^Even in that thread nobody knows how to unlock everything.