Sonic the Hedgehog is the arch-nemesis of Doctor Eggman. Sonic persistently disrupts Eggman's world domination plans, fostering a profound animosity from Eggman. Despite Eggman's efforts to study and integrate Sonic's abilities into his Egg Dragoon mech, Sonic invariably foils his plots.

Doctor Ivo Robotnik, often referred to as Dr. Eggman, is the main antagonist in the Sonic the Hedgehog film series. His ultimate goal is to destroy Sonic the Hedgehog and establish a totalitarian regime over the world.

Eggman is a mad scientist who seeks to steal the mystical Chaos Emeralds, destroy his archenemy Sonic the Hedgehog, and conquer the world. Eggman and his "Badnik" brand of military robots serve as bosses and enemies in the Sonic platform games.

Dr. Ivo Robotnik, better known as Robotnik or Eggman, is the main antagonist of the Sonic Cinematic Universe.. He is a brilliant yet deranged roboticist who planned to take Sonic the Hedgehog's powers for himself in order to conquer the world and later use the Master Emerald to enslave all of existence. Henceforth, he becomes Sonic's arch-nemesis, just like in every other …

Dr. Ivo Robotnik or better known as Doctor Eggman is the main antagonist of the Sonic the Hedgehog franchise, made by SEGA. There have been many versions throughout history and other characters with the same name.

Dr. Ivo * Robotnik, better known to the world as Dr. Eggman, is a portly, mustachioed roboticist whose main desires are to impose his own view of a glorious utopia upon everyone and everything using his technology... which he would be able to do if he could just destroy the little blue rodent that keeps spin-dashing a hole into his plans.

"Doctor Robotnik"), [1] better known by the alias Doctor Eggman, [2] is the main antagonist of the Sonic the Hedgehog series. He is a Overlander and the arch-nemesis of Sonic the Hedgehog.

Having spent years making plans for world domination, Dr. Eggman would be opposed by his arch-nemesis, Sonic the Hedgehog, who would thwart all of his nasty schemes. Developing a deep hatred for...

Dr. Ivo Robotnik, more commonly known as Dr. Eggman, is the main antagonist of Sega's Sonic the Hedgehog franchise. He is the ruler of the Eggman Empire, the grandson of Professor Gerald Robotnik, the disgraced scientist who he had tried to emulate, and …

He is a mad human scientist with I.Q. of 300 who dreams of dominating the world, but his constant plots to create his Eggman Empire the arch-nemesis of Sonic the Hedgehog. His character designer is Naoto Ōshima, and he has gone through several appearance changes throughout the series.