Your Favourite FPS Game?

Doesn't have to be Xbox, PC, PS3/4, it can be on any console.
Personally I don't play much FPS but my favourite FPS would be MW3 and COD Zombies.
I wanna hear all of yours

Arma 3 because this is realistic

GTA V , because i don't know

Counter Strike Global Offensive in my opinion

Black ops 1 on Xbox 360. I don't like the server system on PC.

My favorite is probably PUBG but I like CSGO

Escape From Tarkov, its beta but fucking good.

Call of duty modern warfare 2

battlefield series and payday.

Arma 3, pubg, battlefield.