Open-world space shooting/trading games have not had much of a track record on the iDevice. On the upside there are the excellent Warpgate (TMA Review) and Space Miner: Space Ore Bust (TMA Review), though the former can’t really be called a space shooter and the latter isn’t quite open world. The title that could most closely fit the bill is Flatspace (TMA Review) but the poor interface pushes the game under. And now Sad Cat Software, authors of the highly acclaimed Project Phoenix (TMA Review) have released Ultraviolet Dawn to claim the genre for their own. Can they succeed?