The following are known Code Breaker Codes for Black Belt Challenge on Nintendo Game Boy Advance (GBA).

• Master Code – Must Be On
  0000FA0C 000A
  1001CC56 0007
• Infinite Health as P1
  330020FD 0050
  330020FE 0050
• 1-Hit Kill
  33002241 0000
  33002242 0050
• Round 1 Won
  730020C4 0000
  330020C4 0001
• Infinite Credits
  82000B0C 270F
• Selection Timer Off
  3300000C 0014
• Unlock All Art
  82000A60 FFFF
  82000A62 FFFF
• Unlock Collection
  32000B19 00FF
• Unlock Survival / Challenge Modes
  32000B22 001F
• All Challenges Beat
  32000B23 001D