Hello, I am looking for a multiplayer shooter. I want it to be a simple shooter with no experience/inventory/level upgrade and i don't want it to be something like CS:GO where you have a round system, you die and then wait 5 minutes to respawn. It would be great if it would be free or cheap and could be played even on a little older C2D system with 9800 gtx. Years ago we played FEAR: Combat Evolved. It was free and was perfect, you login and shoot, die, respawn, shoot die, etc. Suggestions welcome.