This article's subject exists primarily or exclusively within the SatAM continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Great Swamp is a location that appears in the Sonic the Hedgehog television series. It is a dark swamp located somewhere far from Knothole.
When Snively learned of Knothole's location, Sally re-coordinated the location to the Great Swamp after Snively himself was hit by the Memory Scrambler, thereby sending Dr. Robotnik and Snively on a wild-goose chase to the swamp.Rotor would later visit the Great Swamp. There, he would find a Hover Unit, which he would take back to Knothole.