Scooby-Doo! Who's Watching Who? is a third-person action-adventure video game developed by Savage Entertainment and Human Soft Inc. and published by THQ for the PlayStation Portable and Nintendo DS. It is based on the Scooby-Doo franchise and was released in October and November 2006. Scooby and the gang solve mysteries against a competing group of ghost hunters on a reality TV show titled "Ghost Scene Investigators." Gameplay mostly consists of controlling Scooby-Doo in 2D platforming levels. Additional non-platforming scenarios in the game include: controlling Fred in the Mystery Machine helping Shaggy eliminate obstacles during door-chase sequences and assisting Velma with investigating clues. Levels within the game include: Haunted Hotel Sugarland Abandoned Air Field Ocean Land and Wolf's End Lodge.