Editing Sega CD (section)

==Trivia==
*Unlike the [[Sega Mega Drive]] and [[Sega 32X|32X]], which largely had region-free games with a few exceptions, Sega CD games are always region-locked.
*There were 220 games released for the Sega CD. Six of these titles were also released in formats that used a combination of the Sega CD and the Sega 32X.
*The Sega CD contains a very small amount of internal memory for saving games, leading [[Sega]] to eventually release a memory back-up cartridge to handle additional save files. This would be inserted in the Mega Drive's standard game cartridge slot, it released on 20 March 1992.<ref>{{Cite web|title=Backup RAM|url=https://sega.jp/fb/segahard/mcd/backup.html|publisher=[[Sega]]|language=Japanese}}</ref>
*The Sega CDX's compatibility with the Sega 32X is very nebulous. Instructions packaged with the 32X depict compatibility using an additional adapter piece, which never saw release. Even without the adapter piece, the 32X is indeed compatible with the Sega CDX, although some sources claim voltage issues make this a risky combination. JVC's WonderMega is also compatible, although the 32X will obstruct the console's lid from opening.
*The Sega CDX's shell is compatible with the Sega Power Base Converter, allowing the console to play Sega Master System games. Although the Power Base Converter can functionally work with JVC's WonderMega, it cannot physically attach to the unit due to the shell's construction causing obstruction.