Sonic the Hedgehog 1 (1991): OST Album Art by Danhanado on DeviantArt

A dumb Sonic 1 Title screen edit by Artistandgoodone1452 on DeviantArt

Sonic The Hedgehog Overdrive by Arttoon1 on DeviantArt

Sonic the Hedgehog (16-bit) Soundtrack - Fan Cover by Yadorin on DeviantArt

Sonic Heroes Box Art by ArtChanXV on DeviantArt

Sonic The Hedgehog 1991 by favioho2 on DeviantArt

Sonic Jam OST Album Art by Danhanado on DeviantArt

Sonic Game Cards Vol. 2 by Sonicguru on DeviantArt

Sonic Game Cards Vol. 4 by Sonicguru on DeviantArt

Knuckles' Chaotix: OST Album Art by Danhanado on DeviantArt

Sonic the Hedgehog 1991 by RandomRedEngine on DeviantArt