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

Tracker_TD's helpful guide to Classic Sonic, Sonic the Hedgehog

GameStop - Sonic Superstars out now!🎉 You've never played a classic Sonic like THIS before! 🔵 Classic 2D Sonic high-speed action 🎮 Local 4 player co-op 🏆 Battle Mode & more! Pick

Sonic Frontiers Leaks and Timeline – SoaH City

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

Sonic games are only fun when u play them on a PC by segaistrash on DeviantArt

Sonic the Hedgehog/History and appearances, Sonic (universe) Wiki

Sophie's Pleasure-Seeking Sonic Deluge - The New York Times

Sonic Mania (Video Game) - TV Tropes

The Voracious Rebirth of Sonic The Hedgehog - GamerBraves

Sonic the Hedgehog (Archie Comics) - Wikipedia

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

Modern Sonic.exe The Eldritch Entity by HGBD-WolfBeliever5 on DeviantArt

Sonic the Hedgehog turns 23 today. Way past cool!

Sonic Generations 2

Sonic Forces Bonus Edition - PS4