Sonic CD - PC : Video Games

Twin 2 Pack: Sonic CD/Sonic & Knuckles Collection : Video Games

Sonic remaster developer says he's 'very unhappy about the state' of Sonic Origins

Sonic CD - Wikipedia

Sonic CD (2012) - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

Sonic CD – Gotta go past – Games From The Black Hole

Sonic CD - PC : Video Games

Sonic CD Classic - Apps on Google Play

Sonic Origins Review: Classic Game Collection Put Me in a Better Mood - CNET

Video: Watch How Sonic CD Made A Family's Christmas Back In 1993

Sonic the Hedgehog CD (Windows 95), Sonic Wiki Zone

Sonic the Hedgehog CD - Wikipedia