The following are known Code Breaker Codes for Woody Woodpecker in Crazy Castle 5 on Nintendo Game Boy Advance (GBA).

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

• Master Code – Must Be On
  0000A511 000A
  1035A548 0007
• Have 8 Keys
  320001C0 0008
• Infinite Lives
  320001CD 0009
• Infinite Health
  320001CE 0006
• Have All Weapons & Infinite Ammo
  420001C2 0909
  00000003 0002
• Have All Levels Open
  420001D8 FFFF
  00000004 0002
• Have All Worlds Open
  320001D5 003F