Officially only black ops 3 and Waw
But via Necules I’ve managed
Waw
Bo1
Bo2
Mw3 uses Plutonium
Mw2 uses iw4x /alterware)
Advanced warfare (s1x/alterware)
Also played bo4 (project-bo4)
Think they working on infinite warfare (iw7 handler not too sure)
Used (i5 9th, 16gb ram, 1660 super) easily at 1080p
However using (i7 6th, 16gb ram, 3050 low profile)
Runs games well but on like bo4, had to set up the game (720p low) first, then copy the files and then change the user name and place in Necules.
Else it would try 1440/1080p extreme (x2 times) and wouldn’t be able to run or 1x would run at 60fps while the other would struggle to get like 10 fps. Hope this helps
There’s also clients mron (abandoned now) and t9 (cold war, only offline support but hopefully they pick this back up)