Sonic Rivals 2
The Chao have disappeared and Sonic the Hedgehog and Miles "Tails" Prower immediately get on the case to find them. It turns out that Eggman Nega (once again masquerading as Doctor Eggman) has stolen the Chao and concealed them inside a haunted mansion. His plan is to feed them to an...
- Developer: Backbone Entertainment
- Publisher: Sega
- Released: 2007-11-13
- Genres: Fighting, Platform, Racing