Which Sonic Games Are Mainline?

Today I wanted to talk about Mainline Sonic games. Follow Me:   / kirotalks   Credits: LongplayArchive - Sonic Heroes, Sonic Battle, Sonic Advance 2    / @longplayarchive   NintendoComplete - Sonic's Schoolhouse    / @nintendocomplete   FCPlaythroughs - The Murder of Sonic the Hedgehog, Sonic Frontiers, Shadow the Hedgehog, Sonic Adventure 2 Battle HD, Sonic Forces, Sonic Rivals, Sonic and the Secret Rings, Sonic Unleashed    / @fcplaythroughs   jan Misali - How many Super Mario Games Are There?    • how many Super Mario games are there?   EmuVR - 3D Room https://www.emuvr.net/ Warkarma - 3D Flat Screen TV https://sketchfab.com/3d-models/2010-... https://creativecommons.org/licenses/... Rodrigo Gelmi - 3D Can Model https://sketchfab.com/3d-models/can-7... https://creativecommons.org/licenses/... (UGC version by Mickemoose) #sonic