Scooby Doo Mystery Mayhem is an action-adventure game for the original Xbox starring Scooby-Doo, Shaggy, and the Mystery, Inc. gang. The story centers on the Tome of Doom, an ancient book being used to unleash supernatural creatures across a new mystery.

• Cleaned, tested, and guaranteed to play. The disc play surface is in nice condition.
• Switch between Scooby and Shaggy at the touch of a button during exploration and puzzle-solving.
• Use the Tome of Doom to capture ghosts and deal with the creatures released by the villain.
• Search for clues, solve environmental puzzles, and explore 5 large environments tied to the mystery.
• Disguises let Scooby and Shaggy hide from monsters instead of facing every threat directly.
• System Link support adds a connected Xbox multiplayer feature separate from the main single-player adventure.

The game is built around the franchise’s familiar chase-and-clue formula, with Scooby Snacks, disguises, and monster encounters worked into the Xbox-era adventure format.