Doctor Eggman is the primary antagonist of the Sonic Boom series. He is a human scientist referred to as the greatest and most powerful supervillain in the present-day world, and the arch enemy of Sonic the Hedgehog. Feared around the globe and with unlimited resources at his disposal, he seeks to conquer the world and enslave the population. From his island fortress, he concocts many evil plots and schemes against Team Sonic, a group of heroes who always thwarts his plans.