I've been playing the Steam version, and it's interesting and engaging, but I've also managed to get myself apparently permanently stuck. If you try to quit while playing the roulette in the casino (and not just when the game is actually running,) when you start the game up again, the wisps won't be flashing, but the host won't let you leave, and the button won't do anything if you press it. As far as I can tell, there's no way to progress from here, so the only way I can get out would be to start a new game and abandon my save file, which I'm pretty reluctant to do by this point.