The way Desura works on the backend is so arcane and complicated that I don't bother anymore. Not to mention, the recent news that came out about them has made me unlikely to do business with them in the future. If you'd like an updated version of the game, send some kind of proof of purchase to admin@wadjeteyegames.com. We'll give you a Humble code that will give you access to it for free. The humble code also includes a Steam code.