8 games
Timed Sega83Sonic the Hedgehog 3 & Knuckles
1994 · Nintendo 3DS, Sega Genesis +3
Sonic Team
Timed Sega83Kid Chameleon
1992 · Android, Linux +5
Sonic Team
Timed Sega68Sonic the Hedgehog Spinball
1993 · Game Boy Advance, Linux +7
Sonic Team
Sega exclusive88Knuckles the Echidna in Sonic the Hedgehog 2
1994 · Sega Genesis
Sega Technical Institute
Sega exclusive66Dick Tracy
1990 · Sega Master System/Mark III, Sega Genesis
Sega Technical Institute
Sega exclusive53The Ooze
1995 · Sega Genesis
Sega Technical Institute

Sonic the Hedgehog
— · GameCube, Nintendo 3DS +8
Sonic Team
Sega exclusiveSonic X-treme
1997 · Sega Saturn
Sega Technical Institute