Sonic the Hedgehog (1991 video game) - Wikipedia
Sonic the Hedgehog: 'I'd never seen anything like it in a video game' - BBC News
What Made Sonic the Hedgehog Such An Influential Video Game - The Sonic Stadium
7 Games Like Sonic The Hedgehog Worth Playing - IGN
Mario & Sonic At The Olympic Games: Tokyo 2020 - Nintendo Switch : Target
Ranking the Classic Sonic Games - The Chozo Project
Sonic Mania - Nintendo Switch | Nintendo Switch | GameStop
Sonic the Hedgehog: 'I'd never seen anything like it in a video game' - BBC News
Sonic the Hedgehog | Best Video Games of ALL-TIME | TIME.com
List of All Main Line Sonic Games in Order
Amazon.com: Sonic Generations (Platinum Hits) - Xbox 360 : Sega of America Inc: Video Games
The 12 best Sonic the Hedgehog games – in pictures | Games | The Guardian
Sonic the Hedgehog (Video Game 1991) - IMDb
Top 10 Sonic the Hedgehog Games - YouTube
Sonic Dash - Endless Running - Apps on Google Play
Amazon.com: Sonic Frontiers - Nintendo Switch : Sega of America Inc: Video Games
Tiger Electronics Sonic the Hedgehog 3 Electronic LCD Video Game - Hasbro Games
Sonic at the Olympic Games – Tokyo 2020™
Amazon.com: Sonic Colors - Nintendo Wii : Sega of America Inc: Video Games
Sonic Frontiers for Nintendo Switch - Nintendo Official Site
Video Games Weekly: Sonic Mania
Sonic the Hedgehog
The Best Sonic Games, Ranked | Digital Trends
Sonic the Hedgehog - Xbox 360 | Xbox 360 | GameStop
