Steam Sky is open source, roguelike game in steampunk theme. Your role in this game is to command flying ship and its crew, traveling between floating bases, fighting with enemies, trading goods, etc. The game is more strategy based than tactical like most of roguelikes. There is no end goal for game, and you can play as long as your character does not die. Game is under heavy development, but is generally playable. Now game is available on Linux and Windows (development version only).