Super fun Ren'Py game full of surprises which I've not seen anything like it! I love how the puzzle gameplay is incorporated from everything that's already in the engine, so the VN itself feels very streamlined.
I was at first confused why the Spellbook led to the Preferences screen, but then it clicked that it's really the right screen. I wanted to solve everything without reading the guide and it's intuitive enough to be the case. It kind of reminds me of the vibe of encountering DS games for the first time that requires the 2 screens hardware to solve puzzles and having had no idea it could even do that stuff.
The VN story itself is also nice with plentiful developments in the limited word space, so in its whole it's a great package for an O2A2 VN Jam game!