On your submarine, in the new exciting online game Submarine Extract Mission, you will explore the depths of the sea in search of treasure. In front of you on the screen you will see your submarine, which will descend down. Look at the screen carefully. Using the control keys you will control the actions of the boat. There will be various kinds of obstacles on your way. While maneuvering the boat, you will have to float around them all. Having noticed chests with gold, you will have to collect them. For collecting these items you will receive points in the game Submarine Extract Mission.