Can you survive under water? You don’t have to risk your life to discover it! In this game you are on a submarine, which can be dangerous as it is, but when you have certain missions, this becomes really scary. The missions are different, but what is good is that you can complete them in the order you like. But you need to be ready that the threat goes not only from outside, because inside your submarine there might be traitors as well. Missions are possible, if you are assertive and inventive!