2 Games in 1 Double Pack: Scooby-Doo + Scooby-Doo 2: Monsters Unleashed is a compilation of games developed by Altron Corporation (Scooby-Doo 2: Monsters Unleashed) and Helixe (Scooby-Doo) and was published by THQ for Game Boy Advance.
The game contains two full Scooby-Doo games on a single cartridge. There is a menu that allows players to choose which game to play. The two games included on the cartridge are:
- Scooby-Doo: The Motion Picture
- Scooby-Doo 2: Monsters Unleashed