Sonic 1 Pixel Perfect - Sonic Retro

Sonic the Hedgehog [1991] - IGN

Sonic 1 Steam ROM + Sonic 2 Steam ROM + Sonic CD 2011 + Sonic 3

3D Sonic the Hedgehog

An HD Remake of Sonic 1

Sonic 1 Forever if was better - Comic Studio

About Team Forever

Sonic the Hedgehog (film) - Wikipedia

I'm learning to use the SGDK, I made these edits for Sonic 1 and 2 (I'm going to use the Sonic 1 palette). The Sonic 3D sprite I made just for practice!

Sonic the Hedgehog (Mobile Decompilation) - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

S1F EP (Sonic 1 Forever Expansion Pack) (ARCHIVED) : Expansion pack team : Free Download, Borrow, and Streaming : Internet Archive