Xbox
The original Xbox was released on November 15, 2001, in North America, February 22, 2002, in Japan, and March 14, 2002, in Australia and Europe. It was Microsoft's first foray into the gaming console market. As part of the sixth-generation of gaming, the Xbox competed with Sony's PlayStation 2, Sega's Dreamcast (which stopped American sales before the Xbox went on sale), and Nintendo's GameCube. The Xbox was the first console offered by an American company after the Atari Jaguar stopped sales in 1996. The name Xbox was derived from a contraction of "DirectX Box", a reference to Microsoft's graphics API, DirectX.
List of Xbox games compatible with Xbox 360
Microsoft launched the "Xbox Originals" program in December 2007 where Xbox 360 owners could purchase select original Xbox titles digitally if they did not own a game disc and could be found inside their own section in the Xbox Live Marketplace. Beginning in June 2009 the branding was phased out and the games were moved to the "Games on Demand" section of the store while Microsoft stating that they have "finished it's portfolio" of Xbox Originals.