Feel the 3d weapons energy with gun simulator reality features in Gun Simulator - Camera Testing app on the phone screen. Download gun simulator and install the gun builder app with 3d weapons on the phone. Choose the 3d weapons model in gun simulator, try gun maker and gun customizer. Turn on the device cams and control gun simulator the virtual 3d weapons on the phone screen. Shooting simulator, reload gun customizer, throw grenades in gun testing and earn coins to unlock the new 3d weapons mo