Strictly ranking some FPS campaigns. I'm not counting Lightgun games or games that are solely rail shooters. I'm also not gonna do games like Star Wars Battlefront because honestly that's more of a 3rd person game than a 1st person game.

I don't really want to count open world games like Red Dead 2 because to me that's not really an FPS game. This also means no Farcry games.

I'm ranking these games STRICTLY on their campaigns, not their multiplayer or bonus modes or anything, solely campaign.