Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Professor Egg is an alternate version of Dr. Robotnik from the Zone of Mobius-Seventeen. As a mask-wearing supervillain, he does battle with his universe's Sonic the Hedgehog, aka Stealth the Hedgehog. His zone was destroyed during Master Mogul's rampage through the Cosmic Interstate, but was restored by Titan Tails. (StH: #149, #150)
- Professor Egg is a parody of Marvel Comics' Green Goblin.