I was a little confused (seems to be a common theme with some of these games) with how it shot the tapes, but I figured it out. The puzzles were pretty easy, but that might have made it more enjoyable, and better that than being too hard. As a person who can spend a long time trying to figure out one puzzle (doesn't mean those games are bad games), every puzzle here never reached that point. It definitely has potential to be expanded upon. I was thinking this was going to be a more complex game, but it ended up being a simple game, and that's not a bad thing. I normally have criticisms, but I can't think of any aside from not being the most engaged with this game, but that's may not be necessarily a fault with your game.