I linked the Wiimote horse controller in yesterdays extra, but today [Mark] sent us a short and sweet How-to. Essentially, he’s using the Wiimote taped to the horse as a joystick to play Need for ...
With the help of a custom GlovePIE script the Wii remote can be used to play Stepmania. The demo shows that instead of pressing keys or stomping on arrows you move the remote: up, down, left or right.