what exactly is stepmania?

[chris301]

i know this might be a n00b question,but can someone tell me exactly what stepmania is?

[Kagome]

https://www.stepmania.com/stepmania

its a ddr sim for you computer

[SneakyJ]

yes, people write notes(steps) to a song, and you can play it on stepmania..

there are also places where you can get official files that are from real DDR mixes