You can play Operation Machine Gun free online shooting games at fogames. It has tags: Action,3d,Shooting,War,Base Defense,Html5,Webgl. It has 2231 total plays and has been rated 81.8% (5 like and 2 dislike), find the fun and happy day. If you want to play more shooting games, we find some of the game: Zombotron 2 Time Machine, 3d Legendary Car Simulator, 3d Lamborghini Simulator and 3D Police Car Driver Simulator. To play other games, go to the action games page, the 3d games page, or just check out the new games or best games page.