Cheats, Secrets, Tips & Tricks

Aluminum Bat
Enter “POWER” to get an aluminum power bat when batting.

Code Breaker Codes [US]

The following are known CodeBreaker Codes for Backyard Baseball 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
  0000D6F1 000A
  10004304 0007
• Infinite Stat Points
  83004DB4 0008
• Opponnent Scores 0
  83000F12 0000