Halo 3: Complete Halo. - Halo: The Master Chief Collection
Halo 3: Complete every level of the game on Normal difficulty. - Halo: The Master Chief Collection
Halo 3: Complete every level of the game on Heroic difficulty. - Halo: The Master Chief Collection
1,114/25,475675/7,00079/700
85/48,96265/5,2107/259
133/2,753100/1,0003/20