Alright, since I was curious, I looked at the
sale. Here are my recommendations:
CoD4: Modern Warfare (CoD: Modern Warfare Remastered
is this game, FYI)
CoD: World At War
CoD: Black Ops
CoD: Black Ops II
CoD: Black Ops III (however look around, there are issues)
Next Gen:
CoD: Ghosts (panned at launch/not kidding, its almost like Modern Warfare 2, especially the colors)
CoD: WWII (again, not kidding... its actually a good game - a sledgehammer game)
CoD: Advanced Warfare (really good, IMHO)
CoD: Infinite Warfare (panned at launch, but a good campaign - miffed about multiplayer, however the game actually feels like it runs at 80fps)
Low priority:
CoD: Vanguard
CoD: Black Ops Cold War
CoD: Modern Warfare (2019)
CoD: Modern Warfare 2 (buggy/glitchy, but is sequel to CoD4)
DO NOT BUY:
CoD: Black Ops 4
CoD: Modern Warfare II (ESPECIALLY this one)
CoD: Modern Warfare III (Yes, i realize i said its a recent game, but I can't recommend it, IT IS BETTER than MWII, that's for sure)
I highly recommend Diablo II Resurrected if you want mindless dungeon crawler. Not sure if issues are fixed from beta.