Super super cool game, we had very similar ideas! (This game is honestly a more accurate representation of my original idea than my own finished game lol). I also love the art and music, altho it does quickly stop for some reason. I also really love the challenging puzzles but it would definitely need a more gradual difficulty curve if you worked more on this, but it’s good for a game made in 48 hours. I also feel like a couple of levels can be done in easier ways than you intended (e.g. u can beat level 4 using only 2 tiles) but that’s very minor and not necessarily a bad thing. Great job :)