For those who do not know how.The Gens emulator here:http://www.emulator-zone.com/doc.php/genesis/gens.htmlThe sega bios files here:\nhttp://www.romnation.net/srv/page/article/sega-cd-emulation-guide.html\n\nClick on \"You will also need Sega CD Bios\"Just click in \"Sega CD bios\" \n\n\nIf you want to download Sonic CD click here:\nhttp://www.romnation.net/srv/roms/44631/segacd/Sonic-CD-J.html\n\nOkay guys U meansU.S.A E means Europe J means Japan \n\n\nCredit to WillRock07 for the song CD, chuyitooooo, games, Gens, play, Sega, to, Tutorial:How, with