Co-op has been a staple feature of many Sonic games for decades now. These examples are the best of the bunch.

Classic Sonic game prices are rising due to Sonic's recent popularity, especially those featuring Shadow. Copies of the original Sonic Adventure 2 and the 2002 Nintendo GameCube port are seeing ...

A 3D artist has made a new opening cutscene for Sonic Adventure, giving us a taste of what a remake could look like.