Undead Ghouls

Ghouls are not strictly walking dead, like skeletons or zombies, but rather deranged cannibals and eaters of the dead. They slowly lose their minds to the horror of their lives, degenerating into savage creatures that are half-human, half-undead. Some ghoul packs have existed for generations, descended from desperate survivors who ate their brethren’s flesh to survive past cataclysms.