You are a deep sea explorer searching for the famed lost city of Atlantis. You pilot your personal submarine into the murky depths of the ocean. Do you descend into a deep, dark hole you discover, or call for help? Do you join the underwater civilisation or try to escape back to the surface? Explore the depths of the ocean in search of this mysterious and beautiful world, escaping giant squid and shark attacks, discovering shipwrecks, helping the merpeople rebel against a cruel monarchy, and even escaping imprisonment!