Unlock All Power-ups
Pause the game, hold L + R and quickly press B, X, B, X, B, X, X, X, B, B, X, B, B, B.
Unlock All Warp Gates
Pause the game, hold L + R and quickly press X, X, B, X, X, B, X, B, B, B.
Unlock All FMVs
Pause the game, hold L + R and quickly press X, X, X, B, B, B, X, B, X.
View Credits
Pause the game, hold L + R and quickly press X, B, B, X, B, X.
Holiday Bonuses
Set your clock to the following dates to see some Holiday surprises in Scooby Doo Night of 100 Frights.
- January 1
- February 14
- March 17
- July 4
- October 31
- December 25
- December 31
Have More Cheats? Send Them In!
If you have a cheat code or tip for this, or any other game we do not have listed, send it in to us. More information here.
