About Kega fusion
Kega Fusion is an emulator written by Steve Snake that emulates various Sega systems. It is arguably the best emulator for the 16-Bit Sega Genesis and it's Sega CD and 32X add-ons. It also emulates the Sega Master System and Game Gear to a very high degree of accuracy.
This emulator's home page is found on Eidolon's Inn http://www.eidolons-inn.net/tiki-index.php.
This project has not been updated in well over a year, this is due to the author being very busy with work and the project being Closed Source. Hopefully the project is just on an extended hault and not dead.