What if there was a video game that helped you stay fit? You would not only enjoy playing it but you can also enjoy staying fit. The Wii Fit is a video game that has been developed by Nintendo for the home video game console Wii. This video game has been developed by Hiroshi Matsunaga. The Wii Fit is basically an exercise game which consists of a lot of different activities using the peripheral device that comes with Wii, known as the Wii Balance Board. This game is the third best selling console in history and this is very well indicated by these figures as the game has sold around 22.61 million copies in the month of May, 2010.