Mechanical Monsters

Origin
The Mechanical Monster were robots created by a mad scientist to carry out his dirty work, such as robbing banks. They are about 10-12 feet tall and they are extremely resistant to damage, easily withstanding conventional firearms. They also posses superhuman strength and the ability to fly using propellers around their necks. The have a large locked cargo compartment in their backs, big enough to easily fit the body of an adult human. They also have two nozels on the lower half of their heads which can project flames at least 20 feet. There were about 30 of these robots, which were kept in a hangar in their creator's remote headquarters.