Fan of Dance Dance Revolution? Developer Keripo has you covered: on Monday, he released his awesomely named DDR Clone,"Beats, Advanced Rhythm Game."
Because "Press Arrow Keys To The Beat Of Music" was already taken.
The game only comes with a few songs to boot, but it supports StepMania songs and stepfiles - meaning there's already a substantial base of supported music files.
Developers video demo:
[EMBED_YT]https://www.youtube.com/watch?v=MS8LhDpEmmQ
[/EMBED_YT]
Sound like a good time to you? Head on over to BeatsIIDX (the game's official website), scan the code below, or search for the app in the Market.
[qr]market://search?q=pname:edu.upenn.stwing.beats[/qr]
[Source: XDA-Developers]