It's been a while since I played FPS, I just got bored with them, they weren't fun.
The last time I REALLY enjoyed an FPS it was probably Call of Duty Black Ops (not sure but I think it was either 1 or 2) and it had the submenu from the main campaign of challenge missions. I liked how smooth it was, the type of weapons and that it was stupidly realistic.
I got a new video card (1070) and 27" Dell IPS monitor and felt in the mood for an FPS, so hoping you guys might have a recommendation (PC only obviously).
I played Hardline on my ps4, but I suck at FPS on consoles, accuracy is hard to get for me. I enjoyed resistance on the PS3.
Prefer single player campaigns not multiplayer.
I have been playing some Sniper Elite 3 which is ok, and also MSGV Phantom (Which I am finding hard work to enjoy).