Despite a tough economy, the gaming industry held strong in 2008 and Microsoft Corp.'s Xbox 360 video game and entertainment system recorded the biggest year in Xbox history, with more consoles, games and online entertainment experiences sold than any previous year. It was a year in which life-to-date unit sales of Xbox 360 systems climbed to 28 million consoles worldwide - expanding the product's lead over Sony PlayStation 3 to more than 8 million units.