make a better: reload system + reload animations, you must can pickup all weapons in some maps you cant reach it or it fly's + run animation, a heal point and you must unlock weapons (by a rank system) or pickup a weapon from the enamy, and you must have a resuppely point and if u have the knife you dont need a hud!
if you reaload but not all your bullets in you magazine are fired you must can use it already it goes back to you other bullets. lookslike this
(12/14) > (0/36) > (35/1)
hit the like button if i am right
no killstreak's better you can add cars and plane's, you must can change weapon's any time and you must add credits for buy weapon's, you can get credits any game but you must can unlock by a lvl bevore you can buy him. You must can add achiefment's on a weapon but you must buy it first, but you can always buy achiefment's there are no lvl's for achiefment's and you must use the bullet's that are in the magazine and not used again!