Just off the top of my head i'm thinking Sonic Riders, Sonic Fighter, Sonic and The Secret Rings, Sonic Heros, Sonic Adventure Battle, Sonic 3D, Sonic & Knuckles, Sonic Pinball etc.
How do we add games to this list as there are several missing?
This edit will also create new pages on Giant Bomb for:Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.