Main series
editConsole games
edit- Sonic the Hedgehog (1991)
- 2
- CD
- 3
- & Knuckles
- 3D Blast
- Adventure
- Adventure 2
- Heroes
- Sonic the Hedgehog (2006)
- Unleashed
- 4: Episode I
- Colors
- Generations
- 4: Episode II
- Lost World
- Mania
- Forces
- Frontiers
Handheld games
edit- Sonic the Hedgehog
- 2
- Chaos
- Triple Trouble
- Blast
- Pocket Adventure
- Advance
- Advance 2
- Advance 3
- Rush
- Rush Adventure
- Colors
- Generations
- Lost World
Spin-offs
editSonic Storybook
editSonic Boom
editRacing games
editMario & Sonic
editMobile games
editEducational games
editOther games
editCompilations
editCanceled and unreleased games
edit- Sonic's Edusoft
- SegaSonic Bros.
- Sister Sonic
- Sonic-16
- Sonic X-treme
- Sonic Extreme
- Sonic DS
- Sonic the Hedgehog 4: Episode III