Ive had the AI director screw me before. Ive been playing VS a few times, and when I was the infected, there would be about 10 regular zombies on the ENTIRE MAP. Even if you would boom on the humans, no zombies would come.

I never had a problem with the weapons. What would you upgrade on them?

I would love it if the game handled like CoD4 but had zombies like L4D.