What is the best-selling Halo game for original Xbox?
Halo 2
Halo 2
Halo 2
Halo 3
Halo 2
Halo 3
Halo 2
Halo 3
Halo 2
Halo 3
Halo 2
Halo 3
Halo 4
Halo 2
Halo 3
Halo 4
Halo 2
Halo 3
Halo 4
Halo 5: Guardians
Halo 2
Halo 3
Halo 4
Halo: Reach
Halo
Halo 2
Halo 3
Halo 4
Halo
Halo: Reach
Halo 2: Guardians
Halo 5
Halo 2
Halo 4: Guardians
Halo 3
Halo
Halo 4
Halo 5: Guardians
Halo Wars
Halo: Reach
Halo, Halo 2
Halo 5
Halo 2
Halo 3: Guardians
Halo 3
Halo
Halo 4
Halo Wars
Halo: Reach
Halo 5
Halo, Halo 2
Halo 2
Halo 3
Halo
Halo 4
Halo Wars
Halo 1
Halo 5
Halo: Reach
Halo 2: Guardians
Halo 2
Halo
Halo, Halo 2
Halo 3
Halo 5: Guardians
Halo 4: Guardians
Halo 4
Halo Wars
Halo 1
Halo
Halo 5
Halo 2
Halo: Reach
Halo 3
Halo, Halo 2
Halo 4
Halo Wars
Halo 1
Halo, Halo 3
Halo
Halo 5
Halo 2
Halo: Reach
Halo 3
Halo 4
Halo, Halo 2
Halo Wars
Halo 1
Halo 3.0
Halo 2: Guardians
Halo 5: Guardians
Halo
Halo 3: Reach
Halo 4: Guardians
Halo 5
Halo, Halo 3
Halo 2
Halo 3
Halo: Reach
Halo 4
Halo Battlefield 2
Halo, Halo 2
Halo Wars
Halo
Halo 1
Halo 5
Halo 2
Halo, Halo 3
Halo 3
Halo - Reach
Halo 4
Halo
Halo: Reach
Halo Wars
Halo 1
Halo, Halo 2
Halo 5: Guardians
Halo 3.0
Halo 5
Halo 3: Reach
Halo 2
Halo 2: Guardians
Halo 3
Halo 2, Halo 2
Halo, Halo 3
Halo, Halo Wars
Halo
Halo 4
Halo Battlefield 2
Halo - Reach
Halo Battlefield 3
Halo Wars
Halo: Reach
Halo 1
Halo 2, Halo 3
Halo, Halo 2
Halo 5
Halo 2
Halo 3
Halo 2: Covenant
Halo
Halo 3.0
Halo, Halo 3
Halo 4
Halo, Halo Wars
Halo 5: Guardians
Halo Wars
Halo 1
Halo: Reach
Halo - Reach
Halo 5
Halo 3: Reach
Halo 3
Halo
Halo Battlefield 1942
Halo Battlefield 1
Halo, Halo 4
Halo Battlefield
Halo 4
Halo Battlefield 2
Halo, Halo 3
Halo, Halo Wars
Halo Battlefield 3
Halo, Halo 2
Halo Wars
Halo 1
Halo 2, Halo 2
Halo 5
Halo: Reach
Halo 2: Covenant
Halo
Halo 5: Guardians
Halo - Reach
Halo 2, Halo 3
Halo 4
Halo 2, Halo Wars
Halo, Halo 4
Halo 2, Halo 4
Halo 3.0
Halo Wars
Halo 1
Halo, Halo 3
Halo, Halo Wars
Halo, Halo 2
Halo
Halo 5
Halo 3: Reach
Halo 6
Halo: Reach
Halo Battlefield 1942
Halo Battlefield 1
Halo - Reach
Halo 4
Halo Battlefield 2
Halo Battlefield
Halo Battlefield 3
Halo Wars
Halo 1
Halo
Halo 5
Halo: Reach