Sonic Time Twisted
From Sonic Retro
Sonic Time Twisted is a fan-headed attempt by Overbound to make the best unofficial Sonic game possible. Sonic Time Twisted borrows a few elements from Sonic CD including time travel to make it one of the more unique Sonic fan games out there, while still being very true to the classic Genesis/Megadrive games. This demo has one complete round City Edge Round and the first zone of Perplex Puzzle.