Sonic 3 Archives - Sonic Retro

Several Sonic Games Will Disappear From Steam, PS3, and Xbox 360

Editing Sonic the Hedgehog 3 (EPROM prototype) - Hidden Palace

Sonic 3 Complete : Tiddles : Free Download, Borrow, and Streaming : Internet Archive

Sonic The Hedgehog 3 & Knuckles (lost build of cancelled iOS port of Sega Genesis platformers; 2014) - The Lost Media Wiki

Sonic the Hedgehog (1991 video game) - Wikipedia

Retro Engine Styled Menu [Sonic 3 A.I.R.] [Mods]

Sonic 1 and 2 3DS - GameBrew

Sonic Classic Adventure Recoded by Jaxter - Game Jolt

How I became a Sonic the Hedgehog fan – Retrocious