The following are known Code Breaker Codes for Men in Black: The Series on Nintendo Game Boy Advance (GBA).

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

• Master Code – Must Be On
  9826BC0E 21AF
  1F74E995 41F1
  3CE90E6A E233
• Infinite Health
  AAEA2C8F D054
• Infinite Lives
  5FA85EC1 E191