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. /

Sonic the Hedgehog, The Ultimate Crossover Wiki

Are Classic Sonic and Modern Sonic two different people? - Quora

RisziArts on X: Some Sonic X redraws These were fun to do, maybe I'll do more in the future idk #SonicTheHedgehog / X

Modern Sonic Meets Classic Sonic

Tell me you guys is classic sonic is the future ? Should we modern fans just give up and let classic fans be happy? : r/SonicTheHedgehog

Sonic the Hedgehog, The Ultimate Crossover Wiki

Classic vs. Modern Sonic: The Race Competition!

I think I'm in love (credit:@gryz_x) : r/SonicTheHedgehog

Are Classic Sonic and Modern Sonic two different people? - Quora

So is Classic Sonic a past version of Modern Sonic or is he from a different dimension? Since both Sonics are the same age but look so different If they're from different

Let's settle this. Who is better : r/SonicTheHedgehog

Are Classic Sonic and Modern Sonic two different people? - Quora

Four Sonics and a Baby (REDRAW) by RaymanxBelle -- Fur Affinity [dot] net