S1F: CA22 Cartoony Mayhem [Sonic the Hedgehog Forever] [Mods]

Zone GFX Enhancements [Sonic the Hedgehog Forever] [Mods]

Sonic 1 Forever (Sonic) [Sonic 3 A.I.R.] [Mods]

GitHub - RAMDRAGONS/MightyS1F: Mighty in Sonic 1 Forever

Check out this really awesome mod called Sonic Forever that is working very hard to polish Sonic 1 with features like the drop dash, and more! : r/SonicTheHedgehog

Ohshima Sonic & Eggman in Sonic 1 Forever ✪ First Look Gameplay

Sonic 1 Styled Knuckles & More! - Sonic Forever Mods

Mania sonic 1.5 [Sonic the Hedgehog Forever] [Mods]

dzero247's Collection (Mods & ETC) - Collection by Mr Dzero247

Sonic Forever Expansion Pack

Angie's Sonic sprites/edits (UPDATE for 1.5) [Sonic the Hedgehog