The notorious villain of Station Square who once just wanted to help people, Dr. Eggman is a genius in both biology and robotics. His ideal world is full of machines: efficient, reliable machines that can't turn on him or his other creations.

Even though he considers himself done with organic life, he can't bring himself to hate the experiment series Sonic's a part of. He just considers the little blue wiseguy an annoyance, and he wishes he could see the dark side of the people he's protecting.