Scooby Doo and Shaggy are frightened as they walk down dark corridors at night. Your job is to control Velma to sooth their fears by moving lights around.1.Move lights to ensure monsters walking past remain hidden from Scooby and Shaggy.2.When Scooby Snacks appear highlight them to so Scooby can snack and stay calm.3.As levels progress more lanes fill with monsters and it becomes harder to keep Scooby and Shaggy in the dark.