Sonic the Hedgehog 2 - Sonic Chaos Prototype by PixelMarioXP on DeviantArt

Sonic Blast - Green Hill Zone - Act 1 by PixelMarioXP on DeviantArt

Sonic 1 SMS - Ray the Flying Squirrel by PixelMarioXP on DeviantArt

Sonic Chaos - Amy Rose by PixelMarioXP on DeviantArt

Tails - Sonic 3 SMS by PixelMarioXP on DeviantArt

Tails Prototype Sprites by PinguFan2009 on DeviantArt

Sonic SMS Remake - Character Ending Credits (WIP) by PixelMarioXP

Sonic The Hedgeblog on X: Comparison of the running animation for

Sonic Chaos - Knuckles the Echidna by PixelMarioXP on DeviantArt

Chaos Hunter Sprites (S2 Style) (Proto Edition) by CocaTheHedgehog

Sonic 1 SMS - Amy Rose by PixelMarioXP on DeviantArt

Genesis styled Sonic Chaos Beta revamp by JoeyTheRabbit on DeviantArt

Sonic's Comparison, but it's different 4.0 by Abbysek on DeviantArt

Sonic 3 knux prototype big edit by lampman64 on DeviantArt

Sonic the Hedgehog Moon by MarioObsessed - Game Jolt