Platform:
F-Zero (Super Nintendo)

F-Zero (Super Nintendo)

17 available, 16 wanted, 68 collection
Halo: Reach (Xbox 360)

Halo: Reach (Xbox 360)

47 available, 21 wanted, 128 collection
F-Zero GX (GameCube)

F-Zero GX (GameCube)

24 available, 25 wanted, 74 collection
Halo Wars (Xbox 360)

Halo Wars (Xbox 360)

17 available, 29 wanted, 64 collection
Enemy Zero (Saturn)

Enemy Zero (Saturn)

4 available, 18 wanted, 8 collection
Slave Zero (Dreamcast)

Slave Zero (Dreamcast)

7 available, 3 wanted, 8 collection
Halo 2 (PC)

Halo 2 (PC)

4 available, 10 wanted, 18 collection
Halo: Combat Evolved (Xbox)

Halo: Combat Evolved (Xbox)

66 available, 10 wanted, 147 collection
Metroid: Zero Mission (Game Boy Advance)

Metroid: Zero Mission (Game Boy Advance)

16 available, 45 wanted, 72 collection
Mega Man Zero (Game Boy Advance)

Mega Man Zero (Game Boy Advance)

4 available, 10 wanted, 20 collection
Halo 4 (Xbox 360)

Halo 4 (Xbox 360)

62 available, 28 wanted, 93 collection
Perfect Dark Zero (Xbox 360)

Perfect Dark Zero (Xbox 360)

23 available, 6 wanted, 37 collection
Halo 3 (Xbox 360)

Halo 3 (Xbox 360)

91 available, 13 wanted, 158 collection
Ground Zero Texas (Sega CD)

Ground Zero Texas (Sega CD)

6 available, 3 wanted, 15 collection
Halo 2 (Xbox)

Halo 2 (Xbox)

46 available, 11 wanted, 104 collection
Halo: Combat Evolved (PC)

Halo: Combat Evolved (PC)

9 available, 7 wanted, 27 collection
Duke Nukem: Zero Hour (Nintendo 64)

Duke Nukem: Zero Hour (Nintendo 64)

4 available, 9 wanted, 11 collection
Halo 3: ODST (Xbox 360)

Halo 3: ODST (Xbox 360)

51 available, 21 wanted, 121 collection
Halo: Combat Evolved Anniversary (Xbox 360)

Halo: Combat Evolved Anniversary (Xbox 360)

20 available, 39 wanted, 60 collection
Microsoft Xbox -- Halo Edition (Xbox)

Microsoft Xbox -- Halo Edition (Xbox)

1 available, 7 wanted, 11 collection
F-Zero: Maximum Velocity (Game Boy Advance)

F-Zero: Maximum Velocity (Game Boy Advance)

6 available, 8 wanted, 8 collection
Mega Man Zero Collection (Nintendo DS)

Mega Man Zero Collection (Nintendo DS)

2 available, 28 wanted, 23 collection
Zero Gunner 2 (Dreamcast)

Zero Gunner 2 (Dreamcast)

2 available, 16 wanted, 8 collection
F-Zero X (Nintendo 64)

F-Zero X (Nintendo 64)

13 available, 29 wanted, 43 collection
Halo Wars -- Limited Edition (Xbox 360)

Halo Wars -- Limited Edition (Xbox 360)

6 available, 7 wanted, 19 collection