Left and right arrow key to rotate your sub.
Up arrow key to accelerate and down arrow key to reverse.
Press space for a speed boost.
Find the treasure and bring it to the surface.
Try to find all the stars. Some are in hidden places.
About SubmarineExplore the depths of the big blue for hidden treasure.
Submarine is an online adventure game developed by Michiel Krol, and has been played 123877 times on Bubblebox.com.
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