The Sega CD, known as Mega-CD [a] in most regions outside North America and Brazil, is a CD-ROM accessory and format for the Sega Genesis produced by Sega as part of the fourth generation of video game consoles. Originally released in November 1991, it came to North America in late 1992, and the rest of the world in 1993.

Mega-CD （日版名： メガCD ，美版名： SEGA CD ，多簡稱為MCD、SCD） 是日本 電子遊戲發行商 世嘉於1991年12月在日本、1992年10月在北美、1993年4月在歐洲發行的家用遊戲機硬體，是世嘉於1988年發售的16位元家用遊戲機Mega Drive/Sega Genesis的外接配件之一 [1] [5] 。

mega-cd是日本世嘉为了应付家用主机竞争越来越激烈的局面而特别开发的，主旨是提高md的性能延伸md寿命，期冀md能在新一轮的圣诞和新年商战中能取得不俗业绩。

The Mega-CD (メガCD), also known as the Sega CD, is an add-on device for the Mega Drive released in Europe, Australia, New Zealand, North America, and Japan. The system allowed the user to play games, audio CDs, and CD+G CDs.

Sega Mega-CD (ja: メガ E E ) known in the USA and Brazil as Sega CD segacd and in South Korea as CD Aladdin Boy (ko: CD E 라 E E E E ), is a 16-bit CD add-on for the Sega Mega Drive. It was released in 1991 in Japan, in order to take down the …

2024年12月18日 · The Sega CD, released as the Mega-CD in most regions outside North America and Brazil, is a CD-ROM accessory for the Mega Drive/Genesis designed and produced by Sega as part of the fourth generation of video game consoles. It was released on December 12, 1991 in Japan, October 15, 1992 in North America, and April 2, 1993 in Europe.

2008年2月22日 · Mega-CD （日版名：メガCD，美版名：SEGA CD，多简称为MCD、SCD）是日本电子游戏发行商世嘉于1991年12月在日本、1992年10月在北美、1993年4月在欧洲发行的家用游戏机硬件，是世嘉于1988年发售的16位家用游戏机Mega Drive/世嘉Genesis的外接配件之一。 Mega-CD以光盘为存储介质。 光盘的存储空间较当时大多数家用游戏机所使用的卡带大上许多，甚至可包含全动态影像，最著名的例子为1992年于北美发售的《午夜陷阱》。 尽管有着《 …

The Mega-CD, known in North America as the SEGA CD, is a CD add on peripheral for the SEGA Mega Drive developed by SEGA that was released on December 12, 1991 in Japan, October 15, 1992 in North America and mid spring to early autumn 1993 in other regions. The Mega-CD could play Disc based games as well as Audio CDs. It had an extra processor ...

MEGA-CD是一款非常优秀的主机，依靠CD-ROM大容量存储，能将游戏画面大量的动画化，仅这点在那个年代就是非常了不起的事。 而MD-CD新增加的扩大、缩小、旋转等2.5D的机能，是仅靠2D单纯放大缩小充斥着低劣马赛克画面的任天堂SFC是难望其项背的。 不过无论怎么夸赞，事实总是和理想是有很大差距的，昂贵的价格、贫乏的软件以及32位主机先锋3DO的冲击，这些因素都造成了MEGA-CD注定是一台短命的机器，MD主机的悲剧要依靠MD-CD去逆转，显然都是不 …

For rivalry in 1991, Sega created a CD-ROM based add-on for the Mega Drive/Genesis, called the Mega-CD (or Sega CD in North America), and although it sold well at launch, it wouldn't last for very long (only about five years worldwide), though there are some classics like Sonic the Hedgehog CD, Snatcher, The Adventures of Willy Beamish, and so ...