Sonic 1 - Over 9000 is a ROM hack of Sonic the Hedgehog for Sega Genesis. The name is likely a humorous reference to the popular Dragon Ball Z meme, possibly indicating that the hack involves significantly increased speed, difficulty, or other gameplay elements. The gameplay remains based on the fast-paced platforming of the original title. This modification is a fan project, not officially created by Sega.

Sonic 1 - Over 9000

Sonic 1 - Master Edition IV