Valve would like to wish everyone a Happy Halloween this evening by sending us a video treat. The following is the intro movie for the highly-anticipated (and heavily pre-ordered) zombie, co-op FPS Left 4 Dead. Join the 4 survivors as they make their way through the infested city 2 weeks after the first infection.
Left 4 Dead infects the Xbox 360 and PC November 18th.
Left 4 Dead Intro Movie