I love it, but I have my complaints
I love it, but I'm going to list my primary complaints with it, it is a fantastic game though and a lot of fun to play.
Game bogs down a little near the end of a level, could just be Firefox and its hatred of Flash, but lots of zombies = lag.
Why do I lose people to search parties if I don't do a search party?
The reload on some guns could be faster, especially the sawed-off shotgun, that should be a fast reload IMO. If you're only gonna give me 2 fairly inaccurate shots, let me do it often :)
Game could be a bit harder, I was able to breeze through it without much problem, although I had fun doing it, it felt a bit easy. Suggestion here is to have the zombies do more damage to the wall, the only time it even fell below 80% was when I only had 1-2 survivors and pistols.
Increase the size or the brightness of the targeting reticle , its very easy to lose it in the clutter of bodies.
Anyway, I enjoyed it, I 5ed :)