Sonic-16 (Unreleased Sega Genesis/Mega Drive Game, 1993)

Sonic-16 was a Sonic game in development by SEGA Technical Institude, but was ultimatey cancelled by Yuji Naka. The game was to be based upon the SatAM television series, and would have had larger graphics and a different art style. The game would have also been more story driven than previous games, to link it to the cartoon more.

Information
A number of new moves were created for Sonic, such as a spike-shooting attack and throwing rings at his foes. The enemies would have included SWATBots and other menacing machines rather than the cartoony Badniks of traditional Sonic games. Sonic would be able to climb ledges for the first time. Sally would have appeared in the game as well.

Demo
A video of a demo was released, demonstrating all of the new features.