Indie title Audiosurf had a very good February, indeed. After getting released on Valve's Steam distribution system, and winning the Independent Games Festival Award for best audio, the procedurally-generated music racing game has just been announced as the top-selling title on Steam for the month of February.

Though no sales numbers have been given, a press release from Valve reveals the results of February's Steam sales, with Audiosurf beating out titles like Portal, Team Fortress 2, and Counter-Strike. Not bad for a one-man, indie operation.

If you have yet to experience Audiosurf's transcendental gameplay, it's only $9.95 USD; go get it already. A video of David Bowie's "Space Oddity" in Audiosurf after the break.

This article was originally published on Joystiq.