"World Tour" sold more than 534,000 units during its first week of release, less than half of the sales of "Guitar Hero III" during the same period, with the Wii version selling the most with 183,000 units. During the month of November 2008, 978,000 units were sold, with 475,000 being for the Wii platform. The Wii version was the fifth best-selling game of December 2008 in the United States, selling in excess of 850,000 copies. The PlayStation 2 version was the 17th best-selling game and best-selling PlayStation 2 game of the same month in that region. The Xbox 360 and PlayStation 3 versions did not rank, but ranked the sixth and fifth best-selling games respectively for their respective systems. "World Tour" sold 3.4 million copies across all platforms in North America during 2008. Full band bundles represented 41% of all unit sales of "World Tour" through January 2009, equating to 61% of the game's revenue, while 35% of unit sales and 27% of total revenues came from the guitar and game bundle. In a March 2011 list, the NPG Group placed "World Tour" as the 7th highest-grossing game in the United States since 1995.