This is one of the best hardcore shooters you can buy, its a combo of Counter Strike and Arma. With guns that can kill in 2 bullets you have to be tactical about your everymove. You have to think where might the enemy be, where teammates are and a lot more. Some game modes or maps or sitations make you use diffrent atachments, guns , and grenades. In this game you cant just run around a spray and pray like in COD, you have to take this game one step at a time. It does take so time to get used to but once you get the hank of it it will be easy.