It might have been something on my side too since I'm running Linux, but I got it to run. Overall I like the atmosphere of the game, feels really suspenseful, but I was feeling a bit lost finding the keys. Not sure if it's normal for games like these, not usually playing these. All the closed doors made it pretty difficult to find anything or know where to go. Some guide or indications would have been helpful. But maybe it's just not my kind of genre.