Sonic 1 TTS 1990 Demo (Sprites Remake) by DevyOfficial on DeviantArt

Sonic the Hedgehog (1991 video game) - Wikipedia

Sonic the Hedgehog, Sonic.exe The Glitch Chaos Wiki

Ranking Every Mainline Sonic The Hedgehog Game - Game Informer

Sonic the Hedgehog (1991), Sonic Wiki Zone

Steam Workshop::Sonic 1 Mania Style

SONIC 1-😁 SONIC 2-😁 SONIC 3&K-😁 Mas SONIIC 4😒

Sonic the Hedgehog - SteamGridDB

Sonic 1 Icon File (.Ico) [Sonic the Hedgehog (2013)] [Mods]

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