I’m posting this week’s Friday Fun link a couple of days early because if you act by Friday you can get it for $8.95. Valve picked up the rights to publish the excellent little rhythm puzzle game that uses your mp3 tunes as the source for the levels it presents you with. It’s good fun, was a finalist at this year’s Independent Games Festival, and is an absolute bargain at under $9. Consider supporting creative independent game developers by buying a copy. As added incentive, it’s (the first?) Valve published game to support their new framework for xbox live-ish achievements. Details are over on Valve’s site. or you can check out the game on the developer’s site.