http://kotaku.com/5815116/oh-god-thi...making-me-sick
Aside from the title of the article, Proun is not only fun to play, but it's style and visuals are beautiful. Think WipEout HD, but with abstract art zooming right past you.
Download link is here: http://www.proun-game.com/Buy.html
Choose to get it for free (69MB to my knowledge), or pay whatever you want for a bonus track (kind of like donating and getting perks from it). Either way, it's a great game. :)
