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Halo 2: Complete a Halo 2 playlist. - Halo: The Master Chief Collection
Halo 2: Complete every level of the game on Heroic difficulty. - Halo: The Master Chief Collection
Halo 2: Kill 7 opponents from behind in a row without being spotted. - Halo: The Master Chief Collection
5,557/25,5182,385/7,000282/700
43/2,43140/1,0003/50
10/10,47010/2,2002/45