 The game's development was headed by producer Keisuke Kikuchi, with programming and three-dimensional graphics by Matrix Software, who had previously developed Square Enix's Nintendo DS versions of "Final Fantasy III" and "Final Fantasy IV".Taking place in an alternate reality steampunk version of the 19th century, the game follows Eddie, a London boy and son of a great adventurer as he and his friends travel the world in an airship in search of his missing father.The game features turn-based combat and aerial battles between the player's customizable airship, the Maverick, and enemy airships.