Sonic X-Treme

thumb||There once was a big 3D Sonic game in development, that would of been amazing for it's time. It was eventually cancelled because of issues. It went trough many builds, the most important is the one in the video to the right. By different builds, I mean it was a complely different game at some points. If it were fully complete, released, and did well, it could of changed the fate of the Sonic series. Oh well, other than that, it still looks interesting. I wish it'd be released on the 3DS eShop!