Straight from QuakeCon today comes some Left4Dead HD footage at FileShack. The PC and Xbox 360-bound game is actually playable on the floor of QuakeCon right now and we hope to have some impressions for you guys to read later during the show. You can check out Remo's first preview of Left4Dead here. You can also use the Flash player below but of course it's kind of hard to see stuff in a game like this.

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