S2 Style Sonic 4 episode 2 Title Screen by sabry949 on DeviantArt

Sonic 4 Episode 2 Artwork by miles-tailsx on DeviantArt

Sonic 4: Episode 2 but it's Sonic Channel style! by DocDoesDA06 on DeviantArt

Sonic 4 Episode 2 Wallpaper by SGamer12 on DeviantArt

Sonic 2 and Knuckles? by AsuharaMoon on DeviantArt

miniluv73 - Hobbyist, Digital Artist

FLASHING COLORS] Hyper Sonic Alternate Concept by Ninjacat025 on DeviantArt

Sonic 4 Episode 2: Tails Origins by ProfessorZolo on DeviantArt

SeanKlaskyN64 - Student, Artist

Sonic 4 Episode 2: Sonic Origins by ProfessorZolo on DeviantArt

Fraymakers by Kanimy0 on DeviantArt

Sonic 2 title screen remaster by Ashes1324 on DeviantArt

Sonic The Hedgehog 4: Episode II - SteamGridDB