The following are known Code Breaker Codes for Barbarian on Sony Playstation 2 (PS2).

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

• Master Code – Must Be On
  FA7A006E 32AA1021
• Infinite AP
  2A3F0B62 0000270F
• Max Damage
  2A9F04CF FFFFFFFF
  2A8704CF 0000000A
• Max Life
  2A6F04CF FFFFFFFF
  2A5704CF 0000000A
• Max Defense
  2A3F04CF FFFFFFFF
  2A2704CF 0000000A
• Max Magic
  2A0F04CF FFFFFFFF
  2AF704CF 0000000A
• Max Lift
  2ADF04CF FFFFFFFF
  2AC704CF 0000000A