This did not work on my system, it didnt even launch, I had an issue that others had which that the game said it "didnt have enough memory"
I have 32 gigabytes of ddr4 ram at 3200 mhz, I have plenty of storage (over 4 tb) and it wouldnt run on my 3070 and R9 5900X, theres something thats stopping me from playing this, I'll try it again when I do a new build but for now its going to be a not reccomended

Terrible port of one of my favourite Call of Duty games. Have to restart windows in safe mode in order to launch game since there is a memory leak error that comes up (for some reason it has an error when trying to launch in full screen, which the game automatically launches in), you need to restart in safe mode in order to change to windowed full screen and then restart again (non-safe mode) to get it to launch. Also, in windowed full screen it was stuck on 30hz which i had to switch back to full screen to get it to run at 60hz or 120hz. For some reason its just the first time you launch it that it can't run in full screen.

Additionally, there are multiple crashes with certain missions that reset progress. I completely finished one mission on veteran and then the next mission caused a crash. It did not save the previous mission progress and I had to redo it.

Multiplayer is completely dead, its a shame they don't have cross-play for this title. Overall, I can't recommend this port of a great game. If you have console, its probably better to play it there.