Best. Game. Ever. could stand some tweaks, though. you should make a bigger sequel. with a story. or like a "risk"-esque game, where you take over the world. 5/5.
a large building at the south west corner seems to have some problems with it's walls. zombies climb onto the roof the stop at a designated wall. still awesome!
this is so sweet. had one cop defend a house well into zombie territory. He just refused to budge from the one entrance, and slaughtered anything that came close. there were like 4 people alive at the end, and all in this one house.