Scooby-Doo! Night of 100 Frights [PSX]

All FMV Sequences
After pausing the game, hold L1 + L2 + R1 + R2 and press Square(3), Circle(3), Square, Circle, Square.

All Power-Ups
After pausing the game, hold L1 + L2 + R1 + R2 and press Circle, Square, Circle, Square, Circle, Square, Square(2), Circle(2), Square, Circle(3).

Holiday bonuses:
Change the PlayStation2 system date to one of the following entries to see special things at the front yard and the mystic playground.

July 4: Fireworks and other things
December 25: Snow
January 1: Different fireworks
October 31: Giant bats over door for decoration

Power-ups:
Double-Jump Spring: Press X(2) while jumping.
Football Helmet: Hold Square.
Bunny Slippers and Lampshade: Press R2.
Walk with Bunny Slippers: Hold R2 and walk in any direction.

Defeating the Black Knight:
Ram red switches when Black Knight moves near them.

Defeating the Funland Robot:
Ram him, then super slam him.

Defeating the Green Ghost:
Daphne will open coffins. When the Green Ghost hovers over an open coffin, superslam the switch.

Defeating Master Mind:
He will send out robots and space kooks. Defeat them and when the electric field is down, ram the red switches, Keep repeating this until he falls off his platform. Then, dodge his robots and supersmash them. When the electric field is down again, ram the two red switches and repeat two more times.

Defeating Red Beard's Ghost:
Red Beard will send out ghosts. Dodge them, then a ghost of Captain Moody will appear. He will throw his sword. Go to one of the ropes, stay until the knife cuts it, and keep repeating this attack.

Dark And Stormy Night Part 2: Help from Shaggy:
If you die after getting all the keys and having Shaggy up in the coffins, when you restart the level you can talk to an invisible Shaggy and still have him help you jump and walk around in his arms. You can take him all the way through the level to the doorway.
-from mike@hotmail.com