I created the Genesis fangame Sonic the Hedgehog 4.
Man, my game is FINISHED!
Making a game called Sonic the Hedgehog 4. Release date could be anyone's guess.
It will be based upon the engine of Sonic 2 (sorry Sonic 3) and it will work on real Sega Genesis, including emulators.
Working on Cumoe, an Speedster! 1.