If anyone needs achievements, check my list and hit me up!
Halo 2: Beat the par score on Uprising. - Halo: The Master Chief Collection
H3: ODST: Beat the par time on Uplift Reserve. - Halo: The Master Chief Collection
Halo 3: Find and claim the Fog Skull on Normal or harder. - Halo: The Master Chief Collection
10,569/25,5183,670/7,000345/700
828/5,196570/2,02049/144
2,143/6,800650/1,40044/98