Scooby-Doo and the Cyber Chase (2001)

Scooby Doo and his friends face a computer virus when, transported and immersed in a video game based on their own experiences, they must overcome 10 levels of difficulty to solve a mystery. In addition, the gang must travel back in time and face a multitude of iconic villains. This movie introduced a new animation style and returned to the format of the original series by placing a villain who is not a 'real' entity.