Sonic Generations - Classic, Modern and Boom by ClariceElizabeth on DeviantArt

Sonic the Hedgehog™ Classic - Apps on Google Play

Sonic the Hedgehog (1991 video game) - Wikipedia

The fact that Classic Sonic is older than Modern Sonic, isn't a problem anymore, since they're considered different people now : r/SonicTheHedgehog

ULTIMATE ERIS 🏳️‍⚧️ on X: so it turns out, classic sonic is from the future, so that makes him modern sonic. modern is younger, so he's classic sonic. it makes sense. /

Classic Sonic Description Card for Sonic Gang

Classic Sonic (Sonic Generations) Classic sonic, Sonic generations, Sonic fan art

Is classic Sonic a kid?

281960 - safe, artist:trueretrosonic, classic sonic, sonic the hedgehog ( sonic), hedgehog, mammal, sega, sonic the hedgehog (series), comparison, male, multeity, solo, solo male - Furbooru

JAKKS Pacific announces extension of Sonic the Hedgehog license

Second Life Marketplace - [C.I] Classic Sonic Deluxe Avatar Package