Scooby Doo: Night Of 100 Frights Codes -

Power-ups:)
 

Double-Jump Spring: Push , X while jumping.
Football Helmet: Press and hold .
Bunny Slippers and Lampshade: Press .
Walk with Bunny Slippers: Press and hold and walk in any direction.

All power-ups:
After pausing the game, press and hold + + + and quickly push , , , , , (x3), (x2), , (x3).

All warp gates:
After pausing the game, press and hold + + + and quickly push (x2), , (x2), , , (x3).

All FMV sequences:
After pausing the game, press and hold + + + and quickly push (x3), (x3), , , .

View credits:
After pausing the game, press and hold + + + and quickly push , (x2), , , .