This is a nice puzzle-solving game for the fans of genre: great looking and feeling, technically it's good. But for average player it might be too monotonous and unclear. We tried PC VR version (without Mixed Reality) and the first impression was really good, but after second chapter we find the game a bit long and boring to complete. We'd recommend this to real puzzle fans or players, who enjoy games like Puzzling Places and atmosphere of The Room VR. It's also a very nice game to get on sale for discounted price.