New Sonic the Hedgehog (1991) prototype uncovered by preservation

A prototype of Sonic the Hedgehog (1991) was showcased by a video game preservation group in a New Year's Eve livestream.

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Little theory about the Sonic robots (keep in mind this is based

New Sonic the Hedgehog (1991) prototype uncovered by preservation

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7 Sonic The Hedgehog Prototypes You Were Never Meant To Play

Sonic the Hedgehog (Return of Underground)

Proto:Sonic the Hedgehog (Genesis) - The Cutting Room Floor

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