Eggman Nega, alternatively spelled as Eggman-Nega, and also known as simply Nega, is a character that appears in the Sonic the Hedgehog series. He is a human scientist and a distant descendant of Dr. Eggman from approximately two hundred years into the future, though he initially introduced himself as Dr. Eggman's counterpart from Blaze's world. A genius scientist whose skills are in no way inferior to Dr. Eggman, Eggman Nega seeks nothing more than the destruction of the world. Believing as well that Eggman's failures have ruined his reputation, Eggman Nega holds a deadly grudge against his ancestor.