sentences:  It was the 12th best-selling game in Japan in 2008, selling 660,262 copies.In the United States, "Dissidia" debuted at the 7th place of the August 2009 charts with 130,000 copies, despite only four days of availability.Figures from the NPD Group list "Dissidia Final Fantasy" as the best-selling PSP game of 2009.