Sonik is an alternate version of Sonic the Hedgehog.
Sonik was born on Mobius and fought against Robotnik, until a confrontation with him. Robotnik tricked Sonik into thinking Sally was inside a pod, which was in reality a rocket. He was sent into space and encountered a race of aliens called the Pearlmen, who provided him with a special life sustaining suit. They put him in suspended animation and sent him drifting into space. He returned to Mobius 1000 years after he'd left and encountered Tailon. 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. (StH#103, #104)
Sonik wears a suit, which allows him to focus and fire his speed as psycho-kinetic energy. It also allows him to survive the acrid atmosphere when landing back on Mobius. He is able to move at super speed matching the Prime Version.
His personality is similar to his Prime Counterpart's.
Sonik has a similar appearance to the Prime Version of Sonic when he was without his suit. His outfit consists of a full body suit with a black and grey pattern and a hole for his eyes.
- Sonik's character is based on that of Major Victory of Marvel Comics' Guardians of the Galaxy, upon which the Freedom Fighters of the Galaxy are based.