Takes place after Sonic 2.
Team Sonic is now down to just 2 members. Sonic (Ben Schwartz) and Tails (Colleen O'Shaughnessy)
After Knuckles (Idris Elba) got grounded for going to a bar.
The news came up, What is Project Shadow? What is this alien-like creature?
The releasing was by none other than Agent Stone (Lee Majdoub) who wanted revenge on Sonic and friends after defeating Eggman 2 years prior.
It's up to Sonic to stop this new threat!
