Atlantis, once a prosperous island nation, is now an undersea kingdom. Now, the people of Atlantis face impending doom once again as the shield that allows them to live underwater falls dangerously low on power! The benevolent Queen of Atlantis enlists the help of beautiful mermaids to search for Power Crystals, hidden in ancient underwater ruins. Help them find the Crystals in this innovative physics-based marble dropper! [Release date: Dec 22, 2012][1676]