The Xbox 360 gaming console has received updates from Microsoft from its launch in 2005 until November 2007 that enable it to play select games from its predecessor, Xbox. The Xbox 360 launched with backward compatibility with the number of supported Xbox games varying depending on region. Microsoft continued to update the list of Xbox games that were compatible with Xbox 360 until November 2007 when the list was finalized. Microsoft later launched the Xbox Originals program on December 7, 2007 where select backward compatible Xbox games could be purchased digitally on Xbox 360 consoles with the program ending less than two years later in June 2009. The following is a list of all backward compatible games on Xbox 360 under this functionality.