Press buttons in submersible to move. The less meters you are from ??? the less time you need to finish the game. Press the flag twice. Story: It is 2029. A strange sound thousands of meters deep in the ocean has been picked up by two hydrophones. You, a marine biologist have been given the task to find the exact point where the sound is coming from. Your submarine, although meant for the deep, is not designed for that depth so the radar, and some other systems don't work. You must get used to this though because this is the required depth in order to accurately find where the sound is coming from.
