SONIC 3 HYPE — Even MORE Sonic 2 concept art!

Even MORE Sonic 2 concept art!

Sonic The Hedgehog Classic on the App Store

Sonic 3 level concept art] would there have happen to be any official release and showing of clearer images in the 2nd photo? just like the unused badniks? : r/SonicTheHedgehog

The making of Sonic the Hedgehog

Sonic 3 Styled Sonic 2 Ending Pixel Art by JoeyTheRabbit on DeviantArt

Sega President Teases Possible Sonic Reboots And Remakes

Review: The History of Sonic The Hedgehog – Destructoid

Sonic the Hedgehog 2 logo teases beloved character (and fans are in a spin)

Prerelease:Sonic the Hedgehog 3/Concept Art - The Cutting Room Floor

Sonic the Hedgehog: built upon nostalgia?, by Blue-kun