Should Zombies Make A Return?

There's lots they can do with zombies, firstly resurrection can go 2 ways, so when you resurrect your sims there could be a chance it can go wrong that they come back half dead and half alive, they would be ageless like vampires as their undead, unabled to get pregnant but they will be able to adopt children if you wish, again they don't have to be gory to have fun with their food source they can bite sims or fight them for their brains, there could be a chance the zombie can lose and not get it, the sims won't die if the zombie wins the fight , they can have a dazed moodlet and have low energy, special drinks zombies can buy whether it's because they don't want to harm others or they fancy a night in ?, their hygiene could go down quickier, if you have vampires installed, vampires can have the mean interaction saying they are the better immortal and undead, relationships with vampires and other zombies are more better at success at the very start, with humans or other it starts negative