Sonic Chaos Tails Sprites (Sonic 2 Palette) by NickyTeam2 on DeviantArt

PC / Computer - Sonic Mania - Piston Eggman & Gashapandora - The Spriters Resource

PC / Computer - Sonic Mania - Phantom Egg & Kleptomobile - The Spriters Resource

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

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

Custom / Edited - Sonic the Hedgehog Customs - Dr. Eggman (Chibi, Sonic Mania-Style) - The Spriters Resource

PC / Computer - Sonic Mania - Shiver Saw - The Spriters Resource

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

Modern Eggman CANCELLED [Sonic Mania] [Works In Progress]

PC / Computer - Sonic Mania - Blue Spheres - The Spriters Resource

The VG Resource - Dolphman's submissions