The Xbox 360 version features improved graphics, but retains gameplay similar to the other console versions. It is the first game to debut on the Nintendo DS and the Xbox 360. Released in 2006 for the PlayStation 2, Xbox 360, and Microsoft Windows platforms and following on the Nintendo DS and PlayStation Portable afterward, Pro Evolution Soccer 6 is the 6th edition of the Pro Evolution Soccer series for the PlayStation 2, 2nd for the PlayStation Portable and 4th for Microsoft Windows. Pro Evolution Soccer 6 (also known as World Soccer: Winning Eleven 10 for PS2, World Soccer: Winning Eleven 10 Ubiquitous Edition for PSP, World Soccer: Winning Eleven DS for DS and World Soccer: Winning Eleven X for Xbox 360 in Japan and South Korea, and Winning Eleven: Pro Evolution Soccer 2007 in the United States) is a video game developed and published by Konami.