Also known as: ソニック・ザ・ヘッジホッグCD
A 1993 video game developed by Sega for the Sega CD. Developed by Sonic Team, it is the third installment in the Sonic the Hedgehog Series, along with Toei Company, who helped make the intro. Known for having two distinct soundtracks, one released in Japan and Europe, the other being released in North America.
Metal Sonic and Amy Rose made their video game debuts in this game.