Halo 2: Complete Regret. - Halo: The Master Chief Collection
Kill 1000 Elites. - Halo: The Master Chief Collection
Collect 3,000 campaign or playlist medals. - Halo: The Master Chief Collection
1,846/25,5181,085/7,000122/700
877/50,597405/5,21039/259
81/7,34960/1,0006/50