Robolactus is the giant planet-eating descendant of Dr. Ivo Robotnik.
- Robolactus is an obvious parody of Galactus, a villain from the Marvel Comics Fantastic Four franchise.
- A close approximation of Robolactus, Robotnicus, first appeared in (StH: #38).
- He and Silver Snively made a cameo in Sonic Universe #31 in the Zone Jail.
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