Semi Ported Hyper Sonic in Sonic by Selbi (S1 Hack) is a fan-made hack or modification for the original Sonic the Hedgehog game on the Sega Genesis. This version alters the original game, possibly adding new characters, levels, or gameplay mechanics. As a ROM hack, it wasn't created by Sega, but instead by an independent developer within the community, enhancing or changing aspects of the original game. The gameplay would include elements from the base game with additional features.

Semi Ported Hyper Sonic in Sonic by Selbi (S1 Hack)

Sega Top Five (Brazil)