I saw the concept art for stations, beacons and cities like this one http://undertowgames.com/wp-content/upl ... /ocean.jpg and I would like to make these cities, these beacons explorable, or maybe some "Submarines" could be stations or beacons

The plan is to change the locations from simple menus to places you can actually enter and explore. This is such a large feature though that it will take a while before it's implemented.