Platform:
 

Sonic the Hedgehog 4 Episode 1 (Xbox 360)

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

Sonic the Hedgehog (Sega Master System)

1 available, 12 wanted, 6 collection
Sonic the Hedgehog (Game Gear)

Sonic the Hedgehog (Game Gear)

9 available, 4 wanted, 12 collection
Sonic the Hedgehog (Xbox 360)

Sonic the Hedgehog (Xbox 360)

3 available, 8 wanted, 14 collection
Sonic the Hedgehog (PlayStation 3)

Sonic the Hedgehog (PlayStation 3)

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

Sonic the Hedgehog (Genesis)

45 available, 7 wanted, 96 collection
Sonic the Hedgehog: Chaos (Game Gear)

Sonic the Hedgehog: Chaos (Game Gear)

12 available, 3 wanted, 17 collection
Sonic the Hedgehog: Triple Trouble (Game Gear)

Sonic the Hedgehog: Triple Trouble (Game Gear)

5 available, 5 wanted, 10 collection
Sonic the Hedgehog 2 (Genesis)

Sonic the Hedgehog 2 (Genesis)

60 available, 2 wanted, 131 collection
Sonic the Hedgehog 2 (Game Gear)

Sonic the Hedgehog 2 (Game Gear)

33 available, 1 wanted, 39 collection
Sonic the Hedgehog 3 (Genesis)

Sonic the Hedgehog 3 (Genesis)

21 available, 11 wanted, 83 collection
Sonic the Hedgehog: Chaos (Sega Master System)

Sonic the Hedgehog: Chaos (Sega Master System)

1 available, 8 wanted, 3 collection
 

Sonic the Hedgehog: Spinball (Game Gear)

3 available, 1 wanted, 7 collection
Sonic the Hedgehog 2 (Sega Master System)

Sonic the Hedgehog 2 (Sega Master System)

0 available, 7 wanted, 4 collection
 

Sonic the Hedgehog (Neo Geo Pocket)

0 available, 2 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, 3 collection
Star Wars Episode I: The Phantom Menace (PlayStation)

Star Wars Episode I: The Phantom Menace (PlayStation)

13 available, 2 wanted, 13 collection
Shadow the Hedgehog (GameCube)

Shadow the Hedgehog (GameCube)

6 available, 8 wanted, 14 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)

10 available, 13 wanted, 41 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)

5 available, 16 wanted, 23 collection