Cheat Engine GunAdding

Hi all, there are people adding guns in ALLIANCE OF VALIANT ARMS with cheat engine
So my question is : Can we add guns in crossfire too?
And also someone has ever made a gun adder for crossfire?

there is no such thing as a gun adder. and cheat engine has been blocked by x-trap and there is no current bypass for it to actually get through x-trap. if you do have a bypass i still doubt you can add guns.