Sonic Special Stages [c] ROM Download for SEGA Genesis (Genesis) on Emulator Games. Play Sonic Special Stages [c] game that is available in the United States of America (USA) version only on this website. Sonic Special Stages [c] is a SEGA Genesis emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Sonic The Hedgehog 3, Street Fighter 2 Special Champion Edition and Mortal Combat 5 (Unl) [c] as shown below. Sonic Special Stages [c] works on all your devices in high quality.