Arcade:
SegaSonic the Hedgehog
Sonic the Fighters (Sonic Championship)

Nintendo DS:
Sonic Classic Collection

Nintendo Game Boy Advance:
Sega Smash Pack
Sonic Advance
Sonic Advance 2
Sonic Battle
Sonic Pinball Party

Other:
Sonic Adventure DX: Director's Cut
Sonic & SEGA All-Stars Racing
Sonic Colors
Sonic the Hedgehog 4

Sega 32X:
Knuckles' Chaotix

Sega CD:
Sonic the Hedgehog CD

Sega Game Gear:
Dr. Robotnik's Mean Bean Machine
Sonic Blast
Sonic Chaos (Sonic & Tails)
Sonic Drift
Sonic Drift 2
Sonic Labyrinth
Sonic Spinball
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic Triple Trouble (Sonic & Tails 2)
Tails' Adventures
Tails' Skypatrol

Sega Genesis/Mega Drive:
Dr. Robotnik's Mean Bean Machine
Sonic 3D Blast
Sonic Crackers
Sonic Compilation
Sonic Eraser
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic the Hedgehog 3
Sonic & Knuckles

SNK Neo Geo Pocket Color:
Sonic the Hedgehog Pocket Adventure