Need more Dungeon Defenders in your life? Today 'The Quest for the Lost Eternia Shards Part III: Aquanos' DLC (say that 10 times fast) is available on Steam and consoles, for the low, low price of four smackeroos.
The new content is set in a fallen underwater city, where you'll encounter baddies like the Sharken (see the sexy fellow above), Fish Wyvern, Kraken, and more. Besides a new environment, you'll also be treated to a new campaign and challenge mission, PvP battleground, water-themed weapons, and a new pet.
Hit up Steam, PSN, or XBL, appropriately if you're keen.