The Aquanos map was released as part of the Part 3: Aquanos DLC on 26 April 2012.
The map is a large underwater town with new mobs; Sharken, Fish Wyvern, and the new Kraken boss.
Similar to Moraggo Desert Town, the map features colored portals which allow players to quickly travel across key points of the large-sized map.
Seahorses and Snails are scattered across the map. They act similar to treasure chests. They can be "Pet" once per round, and drop mana. As well, they may heal your hero or deposit an item directly into your item box. The items quality changes by the difficulty of the map.
Defeating the Kraken boss will allow players to retrieve the Yellow Eternia Shard. A trophy resembling one of the Kraken's teeth will appear in the player's tavern.