Sonic The Hedgehog 3 prototype discovered and put online for all to enjoy

A piece of Sonic the Hedgehog history has made its way online after more than 25 years.

Brand new Sonic Heroes prototypes uncovered - Tails' Channel

Sonic the Hedgehog 3 (Nov 3, 1993 prototype) - Hidden Palace

Stream Launch Base - Act 1 // Sonic the Hedgehog 3 (1994) by Video Game Music Compendium

Sonic Jam - Wikipedia

Found this in shockingly good condition, truly one of the games ever made : r/SonicTheHedgehog

Steam Workshop::Sonic 3 Prototype

Prototype-Styled HUD Icons [Sonic 3 A.I.R.] [Mods]

Proto:Sonic the Hedgehog 3 - The Cutting Room Floor

Sonic 3 Prototype! -- LyingTuna Plays!

Early Sonic 3 prototype found, features major differences to the final game

Rare Sonic the Hedgehog 3 prototype found, features cut zones, alternate music, different art, cut gameplay mechanics, and more : r/Games

Unreleased Version 'Sonic The Hedgehog 3' Found

Sonic the Hedgehog 2 (Simon Wai prototype), Sonic Wiki Zone