Sonik is an alternate version of Sonic the Hedgehog from a post-apocalyptic version of Mobius. He was sent into space and encountered aliens who provided him with a special suit, before returning to Mobius 1000 years after he'd left. Meeting up with the descendants of the Knothole Freedom Fighters, he joined with them to form the Freedom Fighters of the Galaxy. They did battle with the robotic Brass Knuckles, as well as with the malevolent planet devourer, Robolactus.