Roaming Zombie Hordes: They are hordes that come to your home and start to break in unless taken care of by killing them
Zombie animals: Not all animals should become zombies but what about some dog zombie that can detect you from farther than the zombie by smell
Screamer (Like from 7DTD): this zombie type would scream and attract more zombie to the locations, might be good use to make people team more to take care of them
Sleepers (Like from 7DTD): they seem like they’re dead but are just “sleeping” till they are awoken by you, can also make loot-able bodies a good thing
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