This game has such a great aesthetic!!! The contrast between the tones and colors of the spirit and paper realm help create a distinct separation between the two, making it really give off the otherworldly vibe (and this is done while sharing the same art styling, which makes it so much better)! The art is just simply breathtaking, well done! I think the sound effects serve the purpose well, but they stand out too much with the lack of music for the level. If I had to choose between listening to music in the menu or as I'm playing, I would rather have the music be in the backdrop (even if it doesn't exactly fit the tone, it's still something). I really like the concept of this game and especially love the world this takes place in! It feels so whimsical without being too generic fantasy, which I love (feels like something out of Ghibli)!
Overall, this was a very nice game to go over and I had a lot of fun! Although you didn't have the time to finish due to your circumstances, I see a lot of potential for this game and would be interested to see where this project could go if you were interested to continue it! I hope you had a lot of fun with the jam! Great work!