While I have no projectile weapons, I do have narrow doorways, allowing a maximum of 2 zombies at a time, and a heavy iron pole downstairs. Not too heavy, but I figure I can pick it up and swing it, I always thought that if a zombie were hit in the head hard enough, they would stop. Also, living in the middle of a city, I'm sure that the safest place I could go is down the street onto the "ghetto" side of town. Nothing says togetherness between crack dealers and everyone else like a zombie invasion. I'm sure if we all pool our resources, we can beat and shoot any undead problem.