Audiosurf is a music game that works with any song you choose. Music that gives you an adrenaline rush are converted into wild roller coaster rides full of color and motion. Tunes that calm you down appear as cool colors against a relaxing sky.

In Audiosurf, you race down a futuristic and colorful highway. The highway, the traffic patterns, and the scenery are all synchronized to the music you have chosen from your own collection. You earn points for clustering together cars of the same color on the highway, and can compete with others on the internet for the high score on your favorite songs. Audiosurf builds a highway for any music CD, MP3, iTunes M4A, WMA, or OGG song you choose, so the experience that you have is totally up to you.

Audiosurf is one of only two games to get finalist status in three IGF categories (Seumas McNally Game Of The Year, Excellence In Audio and Technical Excellence). The winners of each category will be announced at the IGF awards ceremony at GDC, February 20. [Gamasutra interview]

Name: Audiosurf
Developer: Invisible Handlebar
Category: Action
Type: Demo
Size: 60MB
Download: from 2008 IGF Audience Award page

http://media.audio-surf.com/SetupAudiosurf_BetaWeekend2_1.19.08.exe

Dragonforce in the extended.