Project Zomboid

Project Zomboid

[B42] Week One NPC
Why won't the zombies stop coming back to life after a few days?
I have noticed that even after killing the same zombies, they always end up coming back to life. As a result, the hordes you have killed always end up getting back up a few days later. Is this normal? For that matter, I think it makes no sense; you blow their brains out, but two days later, hey, I'm back.