Dance Dance Revolution (Windows Video Games) - Groove Motion DDR

Groove Motion DDR is an exercise program with a Dance Dance Revolution theme. Announced in 2008 by Konami, it has been in production since 2006 and is part of Konami's fitness series. It is not so much a game as it is video instruction for aerobic exercise and utilizes dance mats that are there for self-positioning and are not attached to the computer. Up to 24 people can participate at one time, requiring a large amount of space to accommodate everyone. A projector is used instead of a TV to allow everyone dancing to see the screen. While dancing, waistband pedometers are worn to track individual workout stats.