This is so cool!!! Very impressive both technically (o7 for assembly in a jam game) and just overall, the gameplay feels super polished, the audio is great and brings a lot to the game, and the simple mechanics come together to create some really interesting puzzle elements combined with the platforming. Took a bit of trial and error to figure out the day/night changes at first, and some of the later levels took an almost embarrassing amount of tries, but I found it really enjoyable lol :). Cool to see a game that knows exactly what it wants to be and does it well. Super awesome that it can be played on a Game Boy too. Great work!!