Published by OneSwitch.org.uk Saturday, 26 November 2011 9:04 am.
The rough video above demonstrates an off-the-shelf solution for C-SID owners for one-switch dance gaming. The video would have been a lot more fun if you'd seen someone pogo-ing on a single pressure mat to play, but I wasn't going to put myself up for public ridicule. I don't dance if I can possibly help it. It's not a good thing to witness...
Anyway, the solution is to use 3x Stereo headphones splitters/2-into-1 adapters and 3x 3.5mm patch leads (stereo or mono both work) available from the likes of Maplin.
The game is Konami's Dancing Stage Fever on PS2, and demo'ed with old-fart music that I quite like on Easy first then Difficult second. Great features are contrast control options and the ability to play a song through no matter how many arrows you miss. This then enables the game to be played by anyone where you simply try to better your own best score, or that of a group.