Code Breaker Codes [US]

The following are known Code Breaker Codes for Monster! Bass Fishing on Nintendo Game Boy Advance (GBA).

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

• Master Code – Must Be On
  00003FD1 000A
  1000FFB0 0007
• Infinite Time
  330054A4 0064
• Line Never Breaks
  330050AA 00FF