Scooby Doo: Night Of 100 Frights
All power-ups:
Pause game play then hold L1 + L2 + R1 + R2 and quickly press Circle, Square,
Circle, Square, Circle, Square(3), Circle(2), Square, Circle(3).
All warp gates:
Pause game play then hold L1 + L2 + R1 + R2 and quickly press Square(2),
Circle, Square(2), Circle, Square, Circle(3).
All FMV sequences:
Pause game play then hold L1 + L2 + R1 + R2 and quickly press Square(3),
Circle(3), Square, Circle, Square.
Alternate credits:
Pause game play then hold L1 + L2 + R1 + R2 and quickly press Square,
Circle(2), Square, Circle, Square.
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.
January 1: Fireworks
February 14: Hearts on Scooby Snacks
March 17: Green fountain water and smoke from chimneys
July 4: Red, white, and blue fireworks, fountain water, and smoke from chimneys
October 31: Giant bats over courtyard door for decoration
December 25: Snow
December 31: Fireworks