Classic Era:
- Sonic the Hedgehog (1991)
- Sonic the Hedgehog 2 (1992)
- Sonic CD (1993)
- Sonic the Hedgehog 3 (1994)
- Sonic & Knuckles (1994)
Dreamcast Era:
- Sonic Adventure (1998)
- Sonic Shuffle (2000)
- Sonic Adventure 2 (2001)
- Sonic Advance (2001)
- Sonic Adventure 2: Battle (2002)
- Sonic Advance 2 (2002)
Multiplatform Era:
- Sonic Heroes (2003)
- Sonic Advance 3 (2004)
- Shadow the Hedgehog (2005)
- Sonic Rush (2005)
- Sonic Riders (2006)
- Sonic the Hedgehog (2006)
- Sonic Rush Adventure (2007)
- Sonic Riders: Zero Gravity (2008)
- Sonic Unleashed (2008)
- Sonic Chronicles: The Dark Brotherhood (2008)
- Sonic and the Black Knight (2009)
- Sonic Colors (2010)
Modern Era:
- Sonic Generations (2011)
- Sonic Lost World (2013)
- Sonic Boom: Rise of Lyric (2014)
- Sonic Boom: Shattered Crystal (2014)
- Sonic Forces (2017)
- Team Sonic Racing (2019)
- Sonic Frontiers (2022)
Classic-Style Spin-Offs:
- Dr. Robotnik's Mean Bean Machine (1993)
- Tails' Skypatrol (1995)
- Tails Adventure (1995)
- Sonic 3D Blast (1996)
- Knuckles' Chaotix (1995)
- Sonic Labyrinth (1995)
- Sonic the Hedgehog Pocket Adventure (1999)
- Sonic Blast (1996)
- Sonic the Fighters (1996)
Action Games:
- Sonic R (1997)
- Sonic Riders (2006)
- Sonic Riders: Zero Gravity (2008)
- Sonic Free Riders (2010)
Racing Games:
- Sonic Drift (1994)
- Sonic Drift 2 (1995)
- Sonic R (1997)
- Sonic & Sega All-Stars Racing (2010)
- Sonic & All-Stars Racing Transformed (2012)
- Team Sonic Racing (2019)
Role-Playing Games:
- Sonic Chronicles: The Dark Brotherhood (2008)
Fighting Games:
- Sonic the Fighters (1996)
- Sonic Battle (2003)
Party Games:
- Sonic Shuffle (2000)
- Mario & Sonic at the Olympic Games (2007)
- Mario & Sonic at the Olympic Winter Games (2009)
- Mario & Sonic at the London 2012 Olympic Games (2011)
- Mario & Sonic at the Sochi 2014 Olympic Winter Games (2013)
- Mario & Sonic at the Rio 2016 Olympic Games (2016)
- Mario & Sonic at the Tokyo 2020 Olympic Games (2020)
- Sonic & Sega All-Stars Racing (2010)
- Sonic & All-Stars Racing Transformed (2012)
Compilation Games:
- Sonic Mega Collection (2002)
- Sonic Gems Collection (2005)
- Sonic Mega Collection Plus (2004)
- Sonic Classic Collection (2010)
- Sonic Origins (2022)