Submarine Battle

The object of the game is to destroy as many of the ships crossing from the left side of the playfield using your torpedoes. You will use your 4 arrow keys to stear the submarine and the CTRL key to release a torpedo. The submarine has 3 speeds in any direction and will increase speed if the arrow key is pressed a second or third time or simply held down. Beware of depth charges being dropped from the ships as they will destroy your submarine. The killer fish swimming from the left will damage your submarine if they hit it so do your best to avoid them. You will begin with 18 torpedoes to launch at the ships. Once you have depleted the 18 torpedoes you will need to navigate your submarine to replenish.