Demo

According to an interview with Gabe Newell, managing director and co-founder of Valve, there will be a playable demo of Left 4 Dead, even before the release date which is momentarily set on Nov. 21 2008.

The demo will contain both online and singleplayer mode and will set in the first part of one of the campaigns, probably Hospital. It is confirmed that the demo will come out for Xbox360 as well as for PC.