Coming soon...ATLANTIS!!! The Maelstrom is growing stronger. Its now pulling chunks of other worlds into Lego Universe. Nexus Force recently spotted something fall into the Nimbus Sea, and is causing a lot of disturbances in the area. Recently, teams of sharks are appearing around Nimbus Station, and swallowing minifigs that are simply taking a swim. To investigate this, Nexus has recruited the Atlantis team to swim to the bottom of the sea and discover the cause. However, the Maelstrom has gotten there first. They need your help to back off the incoming army and find the source of this trouble. They need you.