All characters:
Press LB, LT, RB, RT, Down, Down, X, Y at the main menu to unlock all characters in Free Play and Party Play modes. A message will confirm correct code entry.

All locations:
Press LT, RT, LB, RB, Up, Up, Y, X at the main menu to unlock all locations in Free Play and Party Play modes. A message will confirm correct code entry.

Best Buy clothing:
Press Up, Down, Left, Right, X, RB, Y, LB at the main menu. Note: Use the D-pad to enter the code.