Platform:
 

Sonic the Hedgehog 4 Episode 1 (Xbox 360)

0 available, 1 wanted, 1 collection
Sonic the Hedgehog (Sega Master System)

Sonic the Hedgehog (Sega Master System)

1 available, 17 wanted, 6 collection
Sonic the Hedgehog (Game Gear)

Sonic the Hedgehog (Game Gear)

13 available, 6 wanted, 13 collection
Sonic the Hedgehog (Xbox 360)

Sonic the Hedgehog (Xbox 360)

7 available, 6 wanted, 16 collection
Sonic the Hedgehog (PlayStation 3)

Sonic the Hedgehog (PlayStation 3)

6 available, 9 wanted, 8 collection
Sonic the Hedgehog (Genesis)

Sonic the Hedgehog (Genesis)

54 available, 7 wanted, 89 collection
Sonic the Hedgehog: Chaos (Game Gear)

Sonic the Hedgehog: Chaos (Game Gear)

16 available, 3 wanted, 20 collection
Sonic the Hedgehog: Triple Trouble (Game Gear)

Sonic the Hedgehog: Triple Trouble (Game Gear)

4 available, 5 wanted, 14 collection
Sonic the Hedgehog 2 (Genesis)

Sonic the Hedgehog 2 (Genesis)

78 available, 4 wanted, 123 collection
Sonic the Hedgehog 2 (Game Gear)

Sonic the Hedgehog 2 (Game Gear)

34 available, 2 wanted, 40 collection
Sonic the Hedgehog 3 (Genesis)

Sonic the Hedgehog 3 (Genesis)

23 available, 16 wanted, 75 collection
Sonic the Hedgehog: Chaos (Sega Master System)

Sonic the Hedgehog: Chaos (Sega Master System)

1 available, 10 wanted, 4 collection
 

Sonic the Hedgehog: Spinball (Game Gear)

3 available, 3 wanted, 6 collection
Sonic the Hedgehog 2 (Sega Master System)

Sonic the Hedgehog 2 (Sega Master System)

0 available, 8 wanted, 6 collection
 

Sonic the Hedgehog (Neo Geo Pocket)

0 available, 1 wanted, 1 collection
 

Sonic the Hedgehog (Neo Geo Pocket Color)

1 available, 0 wanted, 3 collection
Sonic the Hedgehog (Mega Drive)

Sonic the Hedgehog (Mega Drive)

0 available, 0 wanted, 4 collection
Star Wars Episode I: The Phantom Menace (PlayStation)

Star Wars Episode I: The Phantom Menace (PlayStation)

14 available, 2 wanted, 12 collection
Shadow the Hedgehog (GameCube)

Shadow the Hedgehog (GameCube)

8 available, 6 wanted, 11 collection
 

Sonic the Hedgehog: Spinball (Sega Master System)

0 available, 3 wanted, 0 collection
Sonic and the Secret Rings (Nintendo Wii)

Sonic and the Secret Rings (Nintendo Wii)

16 available, 11 wanted, 37 collection
 

Sonic the Hedgehog: Spinball (Mega Drive)

1 available, 0 wanted, 0 collection
Sonic Chronicles: The Dark Brotherhood (Nintendo DS)

Sonic Chronicles: The Dark Brotherhood (Nintendo DS)

6 available, 22 wanted, 22 collection