Wouldn't that just be any map. Plus some zombies. It might be better to use a monster that's not the go to all-genre monster for so many. Because you can really just map anything... with zombies. Mall... with zombies. Police station... with zombies. Ocean liner... with zombies. Cemetery... with zombies. Spaceship... with zombies. The OK Corral... with zombies.

And because zombies just shamble through, maybe with a little killing and minor property damage, they don't really have much logical impact on the map. I like the monster type specific map idea. I just think zombies are not one of the better choices. I mean, I'd even take vampires over zombies, and they're at least as overused. At least, a "mall with vampires" map would logically invite vampire-specific changes. (E.g., the queue at Hot Topic waiting to be converted, new construction to block off the sun through the skylights.)