Thread:Jester of chaos/@comment-24859393-20180206231357/@comment-4708882-20180206233326

Bill's story actually involves a lot of fantasy with him even being noncorpeal until the final few episodes where he gain a way to create his own body and become a physical god. The name for entities like bill would be either a Deity or Cosmic Entity. Creatures simply from another dimension typically are more Alternate Reality Villains or simply said genres vs an alien.