Dr. Eggman is a man who is Dr. Robotnik's cousin. His arch-enemy is Sonic the Hedgehog and unlike Dr. Robotnik, he does not seem to have an on/off rivalry with The Soviet Ronalds. He is also a member of The SKODWARDE Society.
- Dr. Robotnik
- Metal Sonic
- Building robots
- The SKODWARDE Society
- The Soviet Ronalds
- Dr. Whooves (the only pony he likes)
- Saying "PINGAS" (but not as much as his cousin)