in this vr game you descend to the depths of the south seas to collect fish samples for a rich sponsor. maneuver your boat through the depths of the sea, hit the colorful fishes with one of your bubble torpedoes and collect the trapped fish for the sponsors exhibition. if you miss a fish or your sub gets hit by one of em the mission might be terminated.
the boat is moved by lowering and raising the head. the game starts automatically after a short intro and calibrates head position every time the "calibrating" message is shown. keep in mind that the calibration might fail if you are facing the floor directly. depending on your device size you may want to cycle through the display size or the 3d effect strength settings by leaning your head to the left or to the right.