The following are known CodeBreaker Codes for Battlebots: Design & Destroy on Nintendo Game Boy Advance (GBA).

The codes should work with the region specified but may work for other regions as well.

• Master Code – Must Be On
  00004A34 000A
  10002AAC 0007
• Infinite Money
  83000100 FFFF
• Max Money
  83000100 967F
  83000102 0098
• No Penalty Timer
  83000190 0000
• No K.O. Timer
  83003396 0000
• Never Get Flipped Over
  330033A2 0000
• You Cannot Lose from Damage
  330033A3 00FF
• Press Select: Reset Time
  74000130 03FB
  83003158 0150
• Press L: Instant Win
  74000130 01FF
  830035DA 0210
  74000130 01FF
  830035E6 0301