a table of contents

Sonic The Hedgehog (1991)

Game Gear/Master System

Sonic The Hedgehog 2 (1992)

Game Gear/Master System

Sonic The Hedgehog CD (1993)

Sonic Chaos (1993)
Sonic Spinball (1993)
Game Gear

Sonic The Hedgehog 3 (1994)

Sonic & Knuckles (1994)

Sonic Triple Trouble (1994)

Knuckles Chaotix (1995)

Tails Adventure (1995)

Sonic The Fighters (1996)

Sonic X-treme (1996) [cancelled] 

Sonic 3D Blast (1996-97) 

Sega Saturn

Sonic R (1997)

Sonic Adventure (1999)

Sonic Shuffle (2000)

Sonic Adventure 2 (2001)

Sonic Advance (2002)

Sonic Mega Collection (2002)

Sonic Advance 2 (2003)

Sonic Pinball Party (2003)

Sonic Battle (2004)

Sonic Heroes (2004)

Sonic Advance 3 (2004)

Shadow The Hedgehog (2005)

Sonic Gems Collection (2005)

Sonic Rush (2005)

Sonic Riders (2006)

Sonic The Hedgehog (2006)

Sonic Rivals (2006)

Sonic and the Secret Rings (2007)

Sonic Rush Adventure (2007)

Sonic Rivals 2 (2007)

Sonic Riders: Zero Gravity (2008)

Sonic Unleashed (2008)

Sonic Chronicles: The Dark Brotherhood (2008)

Sonic and the Black Knight (2009)

Sonic The Hedgehog 4: Episode I (2010)

Sonic Free Riders (2010)

Mario & Sonic at the Olympic Winter Games (2010)

Sonic Colors (2010)

Sonic Generations (2011)

Mario and Sonic at the London 2012 Olympic Games (2011)

Sonic the Hedgehog 4: Episode II (2012)

Sonic & All Stars Racing Transformed (2012)

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