Use arrow keys to maneuver your submarine and click space to fire! Destroy an array of enemies and score by sinking each one! Fire at bypassing aircraft to earn additional points. You can only shoot down planes with missiles. If you only have torpedoes then o_0 Increase your score by 100 to win a new submarine. So far we have 8 submarines. Try not to let the ships cross the channel, or you will lose health. You will be forced to restart one health is at 0.
