Annihilatons are "walking bombs" developed in Ming's laboratories. Essentially "mechanical men" or robots, they are remote controlled devices which are roughly humanoid in shape and size but possessing great strength and resistance to weapons such as ray guns. They are quick and agile and can be made to explode in an instant at the risk of harm to anybody unfortunate enough to be in close proximity at the time. In all, they are opponents to be feared. The Annihilatons were seen in "Flash Gordon Conquers the Universe".