What is Combat Arms

Well, Basically Combat Arms is a Free-2-Play game.. Which means you never have to pay, But unless you want to buy "NX" Which is bought using real world money and with that you can buy guns, equipment ect.. Higher rank then you, But if you don't want to spend a dime buying nx you can buy guns using GP Also gp is where you can buy items, the GP guns and gear are quite cheap if you buy it for one day.
Nexon has done... some things that have really decreased the huge population of hackers living on Combat Arms. Barely see any today if you play in Bravo server, but in Papa Server you'll see some of them hangin' there. If you were to buy 'Nx,' it would be half worth it because the NX gear and guns are OP compared to GP weapons and gear.
as 2014 Combat arms is the number 1 fps in the world and counts 14 mllion players in the american version.