Ultimate-Sonic Mania Sprites BY Dadjk Elcrack by Dadjkelcrack on DeviantArt

Sonic Mania Conversion Sprites by DevyOfficial on DeviantArt

Sonic & Knuckles Sprite Sheets – Sega Genesis - Sonic Galaxy.net

Custom / Edited - Sonic the Hedgehog Customs - Sonic (Mania, Sonic 1-Style) - The Spriters Resource

PC / Computer - Sonic Mania - Heavy Rider - The Spriters Resource

PC / Computer - Sonic Mania - Puyo Puyo/Mean Bean Machine - The Spriters Resource

PC / Computer - Sonic Mania - Mega Octus - The Spriters Resource

Sonic CD Mania-Lite [Sonic CD (2011)] [Mods]

Sonic Mania Items Objects Misc Sprites by Alex13Art on DeviantArt

Sonic in Undertale Spritesheet by Ninjacat025 on DeviantArt

Chaos over Heavy Shinobi [Sonic Mania] [Mods]