View source for CD-ROM² systems

{{ConsoleBob
| | logo=CDROM2 logo.svg|200px]]
| consoleimage=CDROM2.jpg
| consoleimage2=SuperCDROM2.jpg
| imgwidth2=
| name=
| maker=[[NEC Home Electronics]]
| distributor=
| variants=
| add-ons=
| releases={{releasesCDROM2
| cdrom2_date_jp=1988-12-04
| cdrom2_rrp_jp=32,800
| cdrom2_code_jp=CDR-30
| cdrom2_date_fr=1990

| scdrom2_date_jp=1991-12-13
| scdrom2_rrp_jp=47,800
| scdrom2_date_fr=1992
}}
}}
<section begin=intro />The '''CD-ROM² systems''' were [[NEC Home Electronics]]' attempt at extending the [[PC Engine]] to support CD-based media, similar to the [[Sega Mega CD]]'s relationship to the [[Sega Mega Drive]]. In North America this unit was released as the '''TurboGrafx-CD''' - no [[Sega]] games were released for the system in this region, so Sega Retro uses the Japanese model and naming scheme. In Japan, [[NEC Avenue]] released half a dozen ports of Sega arcade games for the system.

There are several types of CD-ROM² games, dictated by the amount of RAM the PC Engine system in use had. [[nec:CD-ROM²|CD-ROM²]] games simply use the resources of a standard PC Engine. [[nec:Super CD-ROM²|Super CD-ROM²]] (SCD) games require more RAM, and [[nec:Arcade CD-ROM²|Arcade CD-ROM²]] games (ACD) need even more. No Sega games were released on ACD format, though a couple used SCD. Japanese consumers could purchase special HuCards which added RAM to the setup, allowing for the more advanced games to be played. Sega did something similar with the [[Sega Saturn]], and its 1MB and 4MB RAM [[Extended RAM Cartridge]]s.<section end=intro />

==Sega support==
{{TODO}}

==List of Sega games for CD-ROM² systems==
===CD-ROM²===
{{BulletPointGameList|category=CD-ROM² games}}

===Super CD-ROM²===
{{BulletPointGameList|category=Super CD-ROM² games}}

==Other CD-ROM² systems games also released for Sega systems==
===CD-ROM²===
{{NonSegaList|CDROM2}}

===Super CD-ROM²===
{{NonSegaList|SCDROM2}}

===Arcade CD-ROM²===
{{NonSegaList|ACDROM2}}

==References==
{{NECRetro}}
<references />

{{NonSegaConsoles}}