Wait, so is classic Sonic and modern Sonic from a different timeline now?

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

Every Mainline Sonic The Hedgehog Game In Chronological Order

The Origin of Modern Sonic (audio version)

Version 2 of my Sonic timeline, based on your feedback! : r/SonicTheHedgehog

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

Sonic the Hedgehog turns 23 today. Way past cool!

I made a timeline with almost every Sonic game. : r/SonicTheHedgehog

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

A Sonic Cartoon PRIME-r

The Voracious Rebirth of Sonic The Hedgehog - GamerBraves

no i will not shut up about sonic

Sonic The Hedgehog - Time to go back to the classics. SONIC: MEGA DRIVE, by Archie Comics, is out now!

From Classic Sonic to Movie Sonic