A Left 4 Dead demo beheaded to 360

Valve's Gabe Newell has confirmed to VideoGamer.com that a Left 4 Dead demo is on its way to the Xbox Live Marketplace. Trust us when we tell you that this is very good news. The demo is set to include single-player and online co-op (!) and will feature "the first part of one of the campaigns," which Newell suggest will "probably" be the Hospital level that has been shown to the press (though the final decision rests with Doug Lombardi). Unfortunately, there is no concrete release date set for the demo just yet. Here's hoping we get it before the game's November 21 release. Sooner would be better than later, because our zombie shooting trigger finger is itchy.

[Thanks, Rob]