We've been following Left 4 Dead (also on PC)for quite some time, and honestly, while I was excited for it there wasn't anything overly impressive for this 4-player co-op game. GameVideos though has three new videos of the title and WOW...what an improvement.
The atmosphere looks greatly improved, particularly the weather effects and sound. One video is particularly awesome showing the player and his squad mates stuck on a high rise rooftop as zombies scale the building and swarm. There's another video that shows how to revive your team mate.
Finally it's been announced that the game will arrive on November 4th of this year, and there's a new preview up over at 1UP worth checking out.
Hit the jump for the 3 videos...if you have the guts!