|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
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.