Platform:
Sonic & Knuckles (Genesis)

Sonic & Knuckles (Genesis)

24 available, 18 wanted, 82 collection
 

Sonic & Knuckles (Mega Drive)

0 available, 1 wanted, 1 collection
 

Sonic & Knuckles (PC)

1 available, 0 wanted, 0 collection
 

Sonic & Knuckles (Xbox 360)

0 available, 0 wanted, 2 collection
Sonic & Knuckles Collection (PC)

Sonic & Knuckles Collection (PC)

7 available, 0 wanted, 1 collection
Sonic R (Saturn)

Sonic R (Saturn)

6 available, 13 wanted, 16 collection
Sonic: Generations (Xbox 360)

Sonic: Generations (Xbox 360)

9 available, 21 wanted, 19 collection
Sonic Spinball (Genesis)

Sonic Spinball (Genesis)

37 available, 8 wanted, 61 collection
Sonic Shuffle (Dreamcast)

Sonic Shuffle (Dreamcast)

8 available, 13 wanted, 24 collection
Sonic: Generations (Nintendo 3DS)

Sonic: Generations (Nintendo 3DS)

3 available, 24 wanted, 11 collection
Sonic Riders (GameCube)

Sonic Riders (GameCube)

8 available, 4 wanted, 12 collection
Sonic: Unleashed (Xbox 360)

Sonic: Unleashed (Xbox 360)

3 available, 7 wanted, 16 collection
Sonic: Unleashed (PlayStation 3)

Sonic: Unleashed (PlayStation 3)

3 available, 11 wanted, 8 collection
Sonic Jam (Saturn)

Sonic Jam (Saturn)

5 available, 14 wanted, 21 collection
Sonic: Generations (PlayStation 3)

Sonic: Generations (PlayStation 3)

6 available, 24 wanted, 20 collection
Knuckles Chaotix (Sega 32X)

Knuckles Chaotix (Sega 32X)

3 available, 12 wanted, 30 collection
Sonic Adventure (Dreamcast)

Sonic Adventure (Dreamcast)

38 available, 18 wanted, 88 collection
Sonic Advance (Game Boy Advance)

Sonic Advance (Game Boy Advance)

6 available, 7 wanted, 28 collection
Sonic Heroes (GameCube)

Sonic Heroes (GameCube)

19 available, 8 wanted, 24 collection
Sonic: Colors (Nintendo Wii)

Sonic: Colors (Nintendo Wii)

5 available, 21 wanted, 18 collection
Sonic Heroes (PlayStation 2)

Sonic Heroes (PlayStation 2)

13 available, 2 wanted, 7 collection
Sonic Classics (Genesis)

Sonic Classics (Genesis)

7 available, 6 wanted, 13 collection
Sonic Rush (Nintendo DS)

Sonic Rush (Nintendo DS)

9 available, 13 wanted, 40 collection
Sonic Rush Adventure (Nintendo DS)

Sonic Rush Adventure (Nintendo DS)

4 available, 11 wanted, 16 collection
Sonic 3D Blast (Saturn)

Sonic 3D Blast (Saturn)

12 available, 9 wanted, 21 collection