Aquaria

Aquaria is an action-adventure game designed by Alec Holowka and Derek Yu, who published the game in 2007 as an independent game company Bit Blot. The side-scrolling game follows Naija, an aquatic humanoid woman, as she explores the underwater world of Aquaria. Along her journey, she learns about the history of the world she inhabits as well as her own past. The gameplay focuses on a combination of swimming, singing, and combat, through which Naija can interact with the world. Her songs can move items, affect plants and animals, and change her physical appearance into other forms that have different abilities, like firing projectiles at hostile creatures, or passing through barriers inaccessible to her in her natural form.

After more than two years of development, the game was released in late 2007 for Windows. A port of the game to Mac OS X was released in 2008 by Ambrosia Software, and an updated version of the game was released on the Steam service that same year. A Linux version of the game was released as part of the first Humble Indie Bundle collection in 2010, a version for the iPad was released in 2011, and an Android version debuted in 2013 alongside another Humble Bundle collection. In 2009, an album with the Aquaria soundtrack was released. It includes all of the music in the game, as well as a new nine-minute vocal track and a few remixes.