BlueThermite

What would be the use for magnifying glasses? I like the idea of cologne/perfume though. Even if it's a zombie apocalypse , you still gotta smell good! Edit : Maybe you could start fires with magnifying glasses? Mwahahahahah!

They should not respawn , but an exception is if all the zombies are gone/dead. If they do respawn , the developers should make it so that no zombies spawn in a small radius of the map where you are. This means that no zombies will just spawn inside your house and eat your brains out.