Lonely, restless Naija has spent her entire life wrestling with questions about her identity. We join her as she takes her first steps away from the comfort of home and into new, potentially dangerous waters. Through exploration and magical combat, Naija will unearth the history of Aquaria and connect with beings lost in the depths of time. On the search to discover the fate of her people, her destiny and that of Aquaria's will be forever altered.

Aquaria is an action-oriented, non-linear 2D side-scrolling game. Using an intuitive and fluid mouse control system, Naija can deftly swim through and explore a massive, handcrafted world that is teeming with undersea life. Along the way, she will encounter literally hundreds of different types of plants and animals and explore many ingame miles of hidden caves, lost ruins, and other strange places.