The following are known Code Breaker Codes for Mortal Kombat: Tournament Edition on Nintendo Game Boy Advance (GBA).

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

• Master Code – Must Be On
  00000000 0002
  10083794 0007
• Infinite Time
  83000E60 0064
• Infinite Health P1
  33000790 006F
• No Health P1
  33000790 0000
• Infinite Health P2
  330007A5 006F
• No Health P2
  330007A5 0000
• Wins Modifier P1
  33000FF4 00??
• Wins Modifier P2
  33000FF5 00??
• Infinite Sapphire Coins
  830022D0 FFFF
• Infinite Gold Coins
  830022D4 FFFF
• Press L+R For Full Test Your Might Bar
  74000130 00FF
  43007D84 3200
  00000002 0028
• Unlock Everything (Except The Endings)
  43002376 FFFF
  0000002A 0002
• Have All Endings
  830022CC FFFF
  830022CE FFFF