Imagine the Titanic and how it was maneuvering through the vast ocean and having to dodge icebergs. Now you get to experience that, but hopefully you won't run in to one like the Titanic did so many years ago. Getting around in the ocean isn't easy, so here is a list of controls: to use the throttle, hit the space bar. If you need to rotate push the left and right arrows. To fire your weapon, press the "M" key. Hyperswim should only be used in emergencies, but you activate that with the Delete key. Now get out there and avoid those icebergs!!!