OC - Sonic Advance sprite by JT0907 on Newgrounds

ArtStation - A Bunch Of Sonic Advance-Styled Sprites

Sonic Advance Sprite by ChriSX698 on DeviantArt

Pixilart - Sonic advance sprites by Sonic-Gamer

Peculiar Individual Oxboh on X: The Advance games indirectly gave us so many great flash animations thanks to these sprites. This version of Sonic is one of the best. / X

Game Boy Advance - Sonic the Hedgehog Genesis - Sonic - The Spriters Resource

Dr. Crusher — some sonic advance 1 sprites upscaled 10x!

Sonic Advance 2 - STK Character Collection [Sonic Mania] [Mods]

Sonic Advance sprite found in-game Sonic Rush e3 Beta

Sonic the Werehog over super form [Sonic 3 A.I.R.] [Concepts]

Game Boy Advance - Sonic Advance 3 - Knuckles the Echidna - The Spriters Resource