Sonic the Hedgehog CD (2011)

Sonic the Hedgehog CD (2011), Sonic Wiki Zone

My Sonic CD contest entry by DJCOMIX on DeviantArt

why is sonic cd no longer on steam? : r/SonicTheHedgehog

Reviews: Sonic the Hedgehog CD - IMDb

Listen to Title Screen by Sonic's Music Collection in Sonic CD 2011/18 remake playlist online for free on SoundCloud

Sonic CD Classic - Apps on Google Play

Sonic CD Restored - 30th Anniversary Edition [Sonic CD (2011)] [Mods]

Sonic the Hedgehog CD Original Soundtrack 20th Anniversary Edition, Sonic Wiki Zone

Sonic the Hedgehog CD (Dec 4, 1992 prototype) - Hidden Palace