Googled Sonic Flash Games and : r/SonicTheHedgehog

Game Gear - Sonic Chaos - Miscellaneous Sprites - The Spriters Resource

Chaos Sonic in Sonic 3 A.I.R [Sonic 3 A.I.R.] [Concepts]

Custom / Edited - Sonic the Hedgehog Customs - Chaos 0 - The Spriters Resource

Sharbart on X: I keep seeing Sonic style sprites that are just edits of Sonic, so being the change I wanted to see I tried drawing Dee in Sonic 2's style /

Chaos Sonic sprites by sonicmechaomega999 on DeviantArt

Steam Workshop::Green Hill Zone

Sonic Chaos Emerald Sprites, HD Png Download - vhv

Sonic Chaos/Development - Sonic Retro

The VG Resource - My Very Own Project!

Sonic The Hedgeblog — From @HiddenPalaceOrg's May 17, 1993