Galactic Eggman Empire

The Eggman Empire (エッグマン帝国 Egguman Teikoku), also known as Robotnik Empire, is an empire of scientists and robots in the Sonic the Hedgehog series. The Eggman Empire, as its name shows, is led by Dr. Eggman. It is the doctor's ultimate goal to have the Eggman Empire encompass the entire Earth and Dens in his quest to achieve global dominance. So far, the Eggman Empire has never actually been seen or built, and merely refers to the territories Eggman has claimed and plans to claim. Eggmanland (エッグマンランド Eggumanrando?), also known as Robotnikland or Robotropolis, is a land that Sonic the Hedgehog's nemesis, Dr. Eggman, often speaks of and are meant to serve as the captial of the Eggman Empire, from where the doctor plans to spread his rule from. In some continuities it is a land that he has already established; in others he only has plans for it.