The following are known Code Breaker Codes for Lady Sia on Nintendo Game Boy Advance (GBA).

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

• Master Code – Must Be On
  96890374 6CFE
  887ADBBE EEB2
  F83C1813 5660
• Infinite Magic
  98CDDFDD F8DA
• Max Prisoners Saved
  9679F70D 20C4
• Always Low Time
  77C27EBE 6167
• Infinite Health
  788D1A76 D571
• Max Gems
  727956EE A177