The Self-Destructive Ego of Dr. Eggman -- Designing For Megalomania

Doctor Eggman as depicted in the Sonic the Hedgehog series
First Appearance
June 23, 1991 (Sonic the Hedgehog game)
Creator
Naoto Ohshima (character design), Yuji Naka (game design)
Series
Sonic the Hedgehog
Copyright
Sega
Species
Human
Gender
Male
Age
Unknown (appears middle-aged)
Birthday
Unknown
Occupation
Scientist, Inventor, Would-be Conqueror
Height
185 cm (6'1")
Body Type
Rotund and heavyset
Color Scheme
Red and black outfit, pale skin, blue-tinted goggles
Outfit
Red jacket with yellow cuffs, black pants, white gloves, and boots
Catchphrase
I am the Eggman, that's what I am!
Accessories
Blue-tinted goggles, Eggmobile (hovercraft)
Doctor Eggman was once a scientist with dreams of a utopian world, but his ambitions morphed into a desire for total control. He now operates from secret bases, plotting to defeat Sonic and dominate the globe.
Eggman attempts to capture animals and turn them into robots, but Sonic foils his plans.
Eggman relaunches the Death Egg, leading to a battle with Sonic and Knuckles.
Eggman allies with Shadow the Hedgehog and uses the Eclipse Cannon in a bid for world domination, only to be stopped by Sonic.
Doctor Eggman is a legendary video game villain, known for his distinctive design and rivalry with Sonic. He’s featured in comics, TV shows, and films, solidifying his status in gaming culture.
Embodies the mad scientist archetype, influencing similar characters across media.
Doctor Eggman’s Eggmobile is his iconic hovercraft, used for escapes, attacks, and overseeing operations. Often the core of his larger mechs, it symbolizes his ingenuity.