Kega Fusion

supports practically all ROMs for any of those platforms, including the 32X, which doesn't require bios to work. You can even emulate more complicated games like Virtual Racing, or 3D games that used the complement for Megadrive. All kinds of visualization options are available, including adding filters to simulate that you're playing the game on an old television. Or you can add other plugins to render better graphics to mask the low quality of early games. You can also choose between emulating the PAL or NTSC console, use real CDs in your reader to emulate Mega-CD, and even play online with other players. There's no doubt that this is one of the most comprehensive emulators that you'll be able to find to relive SEGA's glory days on your computer.