I don't think I've played anything like this before. Listening to those haunting, sometimes discordant piano chords as I tried to figure out each combination was actually really special. That, combined with the strange patterns, makes for a game that feels almost ethereal. In the right setting, it could be very effective indeed. Unfortunately, there seems to be a problem with the audio; it mostly comes out of the left ear and there's a noticeable buzzing sound.