Sonic the Hedgehog 3 – Hardcore Gaming 101

Hardcore Gaming 101 Presents: Sega Arcade Classics Vol. 2 (Sega Classics) - Kindle edition by Kalata, Kurt, Plasket, Michael, Burns, Ed, Derboo, Sam, Perry, Cameron, Eagal, Joshua, DeRienzo, David. Humor & Entertainment

Sonic the Hedgehog 3 – Hardcore Gaming 101

Hardcore Gaming 101

Sonic CD - Wikipedia

This might be controversial, but Sonic 3 and Knuckles is the best 2d platformer IMO : r/retrogaming

Sonic the Hedgehog 3 – Hardcore Gaming 101

The Untold Truth Of Sonic The Hedgehog

Sonic the Hedgehog (TV series) - Wikipedia

Hardcore Gaming 101 Presents: The Guide To Shoot-'Em-Ups Volume 2