Full list of all 88 Call of Duty: Infinite Warfare achievements worth 1,750 gamerscore.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 4 DLC packs containing 38 achievements worth 750 Gamerscore.
Kill 3 C12s all 3 ways in one playthrough (right rodeo, left rodeo, and self destruct)