Submarine Shooter is an online free shooting game. Submarine Shooter is an online shooting game where players can control a submarine and battle against other players in real-time. Submarine Shooter is an online shooting game that you can play for free. In this game, you will take control of a submarine and your goal is to destroy as many enemy as possible. Submarine Shooter, free online game, submarine battle, 2D action game, online shooter, shooting game, HTML5 game, underwater combat, submarine warfare, mobile game, action game, multiplayer game, free to play, destroy enemy, naval warfare, ship combat