After the capture of a man of the sea depths of the Pacific Ocean in 2018, in these waters suddenly appeared some hostile underwater residents wishing to destroy the naval forces of humanity itself and to select the data area. From this moment begins the war in which you of course are also taking part. It's simple - shoot down using their bombs as possible enemy foes and try not to fall under their shells simultaneously collecting various useful things for your ship. Keyboard control. Enjoy!