* Emulates the Sega SG-1000, SC-3000, Master System, and GameGear with a high degree of accuracy.
* Emulates the Sega MegaDrive/Genesis more accurately than any other emulator.
* Emulates the Sega MegaCD/SegaCD more accurately than any other emulator.
* Emulates the Sega 32X more accurately than any other emulator.
* Emulates the Sega CD+32X together, no other emulator can do this.
Fusion is written mainly in hand optimised x86 ASM, with small parts (Windows interface, DirectX interface, File Handling) written in C.
All code is written by Steve Snake.
