So, does anyone here play or has played Stepmania

YouTube - Elias playing Payon Theme. VERY HARD

You know, the game where you can play just about any song xD... DDR Styled.



StepMania: Free dance game and songs - play with dance pads - play DWI and SM songs - not affiliated with Dance Dance Revolution to get you started if you are yet to play :]... you can even make your own music/steps/whatever.
ps: My jaw dropped when the strings entered x_x...

edit: YouTube - [Stepmania]Fart Challenge xDDDDDDDDDDDDDDD (Don't watch if you get offended by family guy/farts...)

Yes.