Really nice. I love the cute theme and styling, the thick lines of the artwork is just right, and the music especially is a perfect fit for meditative puzzling, really nailed that. Main thing that stands out to me at this point would be achieving a smooth difficulty curve, it seems to spike and dip a bit, and I think could generally increase a bit faster overall. My favorite puzzle in this demo's collection was the one where you have to drop Magnus down onto the switch, his reaction really seals it too. Overall, I am excited to pick up and play the full release (and hear your thoughts about the end of this development journey).