Fire Machine Gun is great shooter and decision pr very relaxing and very exciting. It is very simple to play. In the game, the monsters came out of nowhere and want to kill all the inhabitants of the planet, they go from left to right in order to feed themselves. Your mission is to destroy them and make them disappear from circulation. To do this you will be equipped with a machine gun that you can steer from left to right and aim the invaders. Kill as much as you can to earn points!