|This group 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.
After Robolactus began the War of the World, Mobius became uninhabitable. The Sharks origins were the accidental result of when that Zone's version of the Forty Fathom Freedom Fighters launched some of their hydrotechnology into space to find another home planet. Generations later, the Sharks went on a feeding frenzy and brought war to planet Bluto, slaughtering it's entire population except for a lone survivor, Saleta, while also inflicting the same carnage to the home worlds of Bunni, Twan-Du, Rotor-27, and Hawkhawk. The last that was heard of the Sharks was that their home planet had been targeted by Silver Snively as a food source for Robolactus, but their fate is unknown.