Jan de Santa I am in the same situation as yours that's why I recommend playing Overwatch "Game List" it's really fun with custom rules and also I play MTA:SA (
Have you tried combat arms ? Or Ava both are great games with combat arms you have clans clan wars zombies everything it's 1000 times better than call of duty zombies
Are you looking for community or single player? Do you want strategic gameplay or more twitched focused. Do you like puzzles? Are Roguelites/likes of interest to you? The options are endless so some help narrowing down your choices would increase your chances of finding a suitable game.
I'm big fan of hunting. I'm addicted to "the hunter call of the wild" logged 200 hours of game play so far. Beautiful game, different rifles with different types of ammo, shotguns, bows, pistols etc. Skill trees, perks too. Missions to complete (although a little basic in their tasks)