Console: '91 | 2 | CD | 3 | Sonic & Knuckles | 3D Blast | Adventure | Adventure 2 | Heroes | '06 | Unleashed | 4: Episode I | Colors (Ultimate · Rise of the Wisps) | Generations | 4: Episode II | Lost World | Mania | Forces Handheld: Sonic the Hedgehog | 2 | Chaos | Triple Trouble | Blast | Pocket Adventure | Advance | Advance 2 | Advance 3 | Rush | Rush Adventure Upcoming: Frontiers | Origins
Spin-off videogames Sonic Boom: Rise of Lyric | Shattered Crystal | Fire & Ice Platformers: Knuckles' Chaotix | Tails Adventure | Jam | Shadow the Hedgehog | Rivals | Secret Rings | Rivals 2 | Black Knight Racing: Drift | Drift 2 | R | Riders | Riders: Zero Gravity | All-Stars Racing | Free Riders | All-Stars Racing Transformed | Team Sonic Racing Mario & Sonic: Beijing 2008 | Vancouver 2010 | London 2012 | Sochi 2014 | Rio 2016 | Tokyo 2020 Mobile: Jump (Fever) | Dash | 2: Sonic Boom | Runners | Runners Adventure | Sonic at the Olympic Games Other: SegaSonic the Hedgehog | Spinball | Dr. Robotnik's Mean Bean Machine | Sonic Labyrinth | Sonic the Fighters | Sonic Shuffle | Pinball Party | Battle | Chronicles: The Dark Brotherhood | Sonic Speed Simulator Cancelled: Sonic X-treme
Features Animated series: Adventures of Sonic the Hedgehog | Sonic the Hedgehog "SatAM" | Sonic Underground | Sonic X | Sonic Boom | TailsTube OVA: Sonic the Hedgehog: The Movie Feature films: Sonic the Hedgehog | Sonic the Hedgehog 2 Upcoming: Sonic Prime | Sonic the Hedgehog 3 | Untitled Upcoming Live-Action Series
Printed media Archie Comics: Sonic the Hedgehog IDW Publishing: Sonic the Hedgehog
Miscellaneous: Sports competitions: Sonic Generations of Skate