Talk:Game Updates/@comment-24.99.78.56-20120923043958/@comment-4775325-20120923101841

Instead of trying to change your user name, i'd suggest fully signing out of game center and then signing in again with your old username and password. If you did create a completely new 2nd account that should get you back into the 1st one.

If that doesn't work i'd suggest contacting Backflip directly (support@backflipstudios.com) hopefully you can get this sorted out quickly.