What is sonic cd?

Some articles on sonic cd, sonic, cd:

Amy Rose - Characteristics - Games
... In her first game appearance, Sonic CD (1993), Amy was kidnapped by Metal Sonic ... She was named "Princess Sally" in the American manual of the Sega CD version in a tentative to tie in with the cartoon, though all the other versions of the game and later games called her mainly ... Being a Mega Drive/Genesis-era game (though technically a Mega-CD game), Sonic CD's plot was minimal ...
Sonic The Hedgehog CD - Legacy
... The story of Sonic CD was adapted in issues 26 to 28 of Egmont Fleetway's Sonic the Comic magazine in the UK, where Metal Sonic was renamed Metallix ... story was also adapted in issue #25 of Archie Comics' Sonic the Hedgehog comic book series ... Two characters introduced in the game, Amy Rose and Metal Sonic, are featured in many later games in the Sonic series ...
Sonic The Hedgehog Boom: The Music From Sonic CD And Sonic Spinball
... Sonic the Hedgehog Boom The Music from Sonic CD and Sonic Spinball, also shortened as Sonic Boom, is the official soundtrack album to the 1993 platform video. 2, 1994 and made available to customers who pre-ordered Sonic the Hedgehog 3 at retailer Toys "R" Us, the album features music from both featured games composed and produced by Spencer ... The songs featured from the North American version of Sonic CD are extended versions and the songs featured from Sonic Spinball are remixes ...