A simple but challenging submarine game.Navigate a submarine through an underwater cave, collecting treasure and avoiding rocks, mines and torpedoes.The game doesn't have any levels but it gradually gets more and more difficult.Please READ the help included with the game. Most of the help is pretty obvious stuff but there are a few bits and pieces that aren't all that obvious. So reading the help IS a good idea. It will only take two minutes.Please report any bugs/errors, so that they can get fixed. CONSTRUCTIVE criticism is always welcome.