Custom / Edited - Sonic the Hedgehog Customs - Sonic - The Spriters Resource

Metal Sonic Rebooted - Metal Sonic sprite sheet by LoraTWolf46 on DeviantArt

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

KLONOA ARCHIVES on X: A full sheet of the sprites that are used during Taiko no Tatsujin: Tatakon de Dodon ga Don's Stepping Wind song have been uploaded to The Spriters 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

Sonic Mania - Special Stages, Bonus Stages, & Time Attack Shown Off, Page 16

PC / Computer - Sonic Mania - Death Egg Robot - The Spriters Resource

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

Custom / Edited - Sonic the Hedgehog Customs - Classic Monitors (Sonic Mania-Style) - The Spriters Resource

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

Sonic Mania Sprites - Colaboratory