Sega Genesis
The Sega Genesis, known as the in regions outside of North America, is a 16-bit home video game console developed and sold by Sega. The Genesis was Sega's third console and the successor to the Master System. Sega released the console as the Mega Drive in Japan in 1988, followed by North America as the Genesis in 1989. In 1990, the console was distributed as the Mega Drive by Virgin Mastertronic in Europe, Ozisoft in Australasia, and Tec Toy in Brazil. In South Korea, the systems were distributed by Samsung as the Super Gam*Boy and later the Super Aladdin Boy.
1990s
The console wars, primarily between Sega (Mega Drive, marketed as the Sega Genesis in North America, introduced in 1988) and Nintendo (Super NES, introduced in 1990), sees the entrance of Sony with the PlayStation in 1994, which becomes the first successful CD-based console (as opposed to cartridges). By the end of the decade, Sega's hold on the market becomes tenuous after the end of the Saturn in 1999 and the Dreamcast in 2002.