Scooby-Doo! Night of 100 Frights
Holiday Effects:
If you change the date on your PS2 to one of the following you will see different effects at te front yard and the mystic playground.
January 1 – Fireworks
July 4 – Fireworks
October 31 – Big Bats
December 25 – Snow
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).