Shaggy, Scooby, Fred, Daphne, and Velma -- also known as "Mystery Inc." -- board their funky blue and green van to hit the road in search of supernatural suspiciousness and ghostly investigation. The "meddling kids" will face mission-based racing challenges as they travel to paranormally intriguing locations across the country. In each new scene they'll search for clues, through puzzle-solving and 3D platform gameplay.

As for "Who's watching Who[m]," the gang will encounter more than just supposed spirits and might-be monsters in this adventure; a rival team of supernatural mystery-solvers called "GSI" (Ghost Scene Investigations) also seems to show up at each new mission location. Are they just looking to take some of Mystery Inc.'s good publicity, or is there something more sinister we should be watching?