Megalons
Megalons are a fictional species of giant, insectoid monsters featured in the Godzilla franchise. They first appeared in the 1973 film Ebirah, Horror of the Deep and were later featured in Godzilla vs. Gigan and Godzilla Island. Megalons are characterized by their drill-like forearms, which they can use as powerful weapons, and a horn on their forehead that can emit energy beams. They are often depicted as having a shell-like exoskeleton and a segmented body.
In their cinematic appearances, Megalons are typically portrayed as destructive creatures serving the will of other