The Freedom Fighters of the Galaxy are a group of Freedom Fighters from an alternate future version of Mobius. In this reality, Sonik (the universe's version of Sonic the Hedgehog) was sent into space. He returned 1,000 years later to find the planet drastically changed. He became part of a new organization of Freedom Fighters made up mostly of descendants of the Knothole Freedom Fighters, challenging such threats as the Brass Knuckles and Robolactus.
The members of the Freedom Fighters of the Galaxy, with the exception of Sonik, are all descended from the Mobians who fled Mobius after it was rendered uninhabitable. After 1000 years, they joined forces in order to defend their ancestral home, and were eventually joined by Sonik, who had left Mobius 1000 years earlier. Together they battled the robotic Brass Knuckles, the Silver Snively, and the planet-eater Robolactus.
Both Robolactus and Silver Snively were recently revealed to be incarcerated in Zonic's cross-time prison.
- The Freedom Fighters of the Galaxy were created as a tribute to a group of superheroes from Marvel Comics known as the Guardians of the Galaxy.