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

A former Dragon Age executive producer reveals, though you could argue Origins actually uses Sonic's dialogue system ...

If you want a single platform to play games at home and on the go, the Nintendo Switch has got your back. Even better if you're a fan of Sonic: Ever since the Switch arrived in 2017, Sega has ...

The spin-off was scrapped due to the economics of shipping games on the Nintendo DS, though. BioWare now doesn't have the bandwidth for any quirky projects like Sonic Chronicles, though.