I purchased SoG around christmas and installed it. However, I have installed the downloadable version without Steam, as I have Linux and the game works perfectly fine in wine. Now apparently I'm stuck on 0.650a, as I can't find anything where I can download the game and ... well, it's not on Steam for Linux (and for now, I can't install steam in wine either. Don't ask, weird bugs).
How can I update my game when I can't use steam?
How can I update my game when I can't use steam?