Every main series, home console sonic game - how they have done

Sega Genesis at 30: the console that made the modern games industry, Games consoles

Sonic Superstars Review - IGN

Sonic Frontiers - Wikipedia

Sonic Gems Collection - Wikipedia

Best Sonic Games Of All Time

Sonic the Hedgehog 3 - Wikipedia

Which console/software has the most Sonic games? : r/SonicTheHedgehog

I made a chart of Sonic games, which just goes to show: i need a PS3. and maybe a WiiU : r/SonicTheHedgehog

Sonic the Hedgehog: The Complete Story Guide - History-Computer

How Sega Went From Huge Fame in the '90s to Cultural Irrelevancy