not a very good "demo"
I do surely hope that this is the "demo" to something that is far from complete. I mean sure I like to sneak-peak projects before they're done via bootleg videos, ect but this is only the case to a similarity because a "demo" is usually released when the project is "FINISHED" but not "MASTERED" . the music industry I know by experience can identify these terms; finished being the project done enough for you to enjoy the full experience. This being said, I hope you will release a finished adaption.
I like the game play don't get me wrong I just see more potential in this. I thought it was a great challenge. Keep up the good work!