Matt Phillips found an old Sega hardware development kit and created a new game for the Sega Genesis/Megadrive game and will be releasing it this year on physical cartridges (and PC downloadable versions as well). Scott Hanselman interviews Matt on creating the game (where I first heard about this).

Tanglewood Demo

www.youtube.com/watch

Matt explaining the hardware used and the process of creating the game

www.youtube.com/watch