The list spans all three modes, so completion is not a campaign job. Here is how it splits, which part sets the pace, and the one difficulty requirement.
The shape of the list
- 44 achievements on Steam and Xbox; on PlayStation the same 44 plus the platinum on top, so 45.
- By grade: 3 gold, 10 silver and 31 bronze.
- It covers all three modes — campaign, multiplayer and Zombies — so no amount of campaign play finishes it on its own.
- Progression counts across modes, which is why the multiplayer half can be served by playing Zombies instead if you prefer it.
The one difficulty requirement
One gold asks for the campaign on Veteran. Every other campaign trophy takes any difficulty, so the ordinary plan is to play the story on whatever setting you enjoy and treat Veteran as its own run rather than punishing the first one.
Where the time actually goes
- The campaign carries 24 of them, and the mission-specific ones sit on our chapter pages rather than being repeated here.
- The mission challenges are the missable-shaped ones: several ask you to finish a set piece under a condition, such as clearing a stealth stretch without being seen.
- Multiplayer and Zombies together carry 17, and they are the pace-setter: they are grinds rather than puzzles.
- The rest are cross-mode — weapon mastery, cosmetics and prestige — and they accumulate while you do the others.
Missable, and what is not
- Finishing each mission is not missable. Those trophies come from completing the level on any difficulty, and a replay counts.
- The mission challenges are the ones that behave like traps: they ask you to clear a set piece under a condition — a stealth stretch without being seen, a sequence with a particular weapon — and the condition is only live while you are in it.
- Because mission replay exists, none of them is lost for the save. What they cost is another run at that mission rather than the whole campaign.
- The multiplayer and Zombies half cannot be missed at all — it is time, not timing.
Cross-checked
Cross-checked on 5 September 2026 and re-checked on 26 September 2026 against the trophy lists of PowerPyx, Game8, EliteGuias and the Call of Duty Wiki. No source gives a time-to-platinum estimate, so this page does not print one. What is still unverified is the only thing reading cannot settle — nobody here has played it.