The following are known Code Breaker Codes for Tweety & The Magic Gems on Nintendo Game Boy Advance (GBA).

These codes are for the U.S. version of the game.

• Master Code – Must Be On
  98C6E0F7 C4A1
  EC0E052A 36F4
  4E65AD6A 14B4
• Press Select for 10 Moves
  F81E0546 744F
  524A658C 32AF