we shouldn't have to pay for coins there should be some sort of award system were you earn coins by completing challenges such as 3 headshot streak you get 25 coins. When you get a killing spree of 6 or more kills that should be 50 coins or even every time you get a kill you should receive 5 coins FOR EACH KILL. Im not one to go spend $100 on 1000 coins for a game that is registered as FREE. thanks
the nco should have a stronger and bigger gun and for the gunner possibly be able to fire the machine gun from a crouch position ;) (this game kicks royal ass;))