Very atmospheric, and really nails the feel of the Alice in Wonderland inspiration. The characterization of the cat is great. I feel like that comment about things that only *seem* nice is probably relevant here. Also when I saw that it was made with RenPy I was worried it was going to be more visual-novel-y, but no, you actually made a full puzzle-based point-and-click game in RenPy. Neat!
Shame you couldn't get this finished in time; I want to see where it goes.