Sequinian Zombie

Zombies are a race of undead humanoids. There are wild zombies that crave human flesh and attack people on sight, and there are a more civilized variety, members of the Zombie Clan who reside in the Zombie Caravan. Apparently the only difference between the wild kind and the civilized kind is a cup of coffee.

The civilized zombies of the Caravan dislike Risky Boots - persecution by her is one of the reasons they keep the caravan constantly mobile.

Rottytops, Abner Cadaver and Poe are members of this group.

A related group is Cacklers, skeleton people. A cult of these live at Cackle Mound. Hypno Baron might be a Cackler.

In When the Cold Breeze Blows Away,they are friendly zombies lived in their home but can infect enemies into their allied zombies or want eat many enemy humans of who attacked them that South Vietnamese Umbrella Force researched on captured Rottytops.

According to South Vietnamese Umbrella Force researching,Rottytops and her brothers were helped by Shantae and could be main reason why Rottytops is a friendly zombie and help Shantae like in game.

And it happened when they are zombies but fighting at enemy zombies,Nazi Zombies or Vietnamese Zombie Army in duel zombies vs zombies.