PC / Computer - Sonic Mania - Metal Sonic & Silver Sonic - The Spriters Resource

Sonic Mania/Unused Graphics - The Cutting Room Floor

Custom / Edited - Sonic the Hedgehog Customs - Super Sonic (Sonic Mania-Style) - The Models Resource

PC / Computer - Sonic Mania - Sonic the Hedgehog - The Models Resource

Dazz 🌐 Spriters Resource & DYKG 🌐 on X: Amazing artists like @tyson_hesse who worked on Sonic Mania's opening started out like you. I still have his sprite sheet from 10+ years

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

PC / Computer - Sonic Mania - Knuckles the Echidna - The Models Resource

Custom / Edited - Sonic the Hedgehog Customs - Egg Drill (Sonic Mania Adventures) - The Spriters Resource

Sonic in Undertale Spritesheet by Ninjacat025 on DeviantArt

PC / Computer - Sonic Mania - Fang, Bean, & Bark - The Spriters Resource

Sonic (S1SMS Overhauled) Sprites v2 by Aburtos on DeviantArt