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.

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

New Sonic the Hedgehog (1991) prototype uncovered by preservation

Archive of Dreamcast Prototypes for Skies of Arcadia including his

Prerelease:Sonic the Hedgehog (Genesis)/Pre-WCES Build - The

Finally - A Prototype For The Original Sonic the Hedgehog Has Been

SegaSonic the Hedgehog - Debug Tools and So Much More

Finally - A Prototype For The Original Sonic the Hedgehog Has Been

Sonic the Hedgehog 2 - Wikipedia

Sonic the Hedgehog (1991) prototype discovered