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

PC / Computer - Sonic Mania - Level Objects - The Spriters Resource

PC / Computer - Sonic Mania - General Objects - The Spriters Resource

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

PC / Computer - Sonic Mania - Badniks (Pre-Plus) - The Spriters Resource

PC / Computer - Sonic Mania - Crimson Eye - The Spriters Resource

PC / Computer - Sonic Mania - Big Squeeze - The Spriters Resource

PC / Computer - Sonic Mania - Screw Mobile & Diver Eggman - 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

Custom / Edited - Sonic the Hedgehog Media Customs - Dr. Robotnik (Jim Carrey, Sonic Mania-Style) - The Spriters Resource