Amazing idea, I wish it was more complete. The expanding world by the tiles you buy yourself is a great mechanic. I like the art style and the ghost's waving sheets. There are a lot of breaking bugs (you yourself mentioned them in the game description) that make the reception worse, but don't worry - we learn by making mistakes, the first most important thing about it is to notice what to improve. I wish you not stop even that the game jam is over. Great job!