Thanks a lot for playing.
A bit unsure about what you mean about clicking on a specific side of the fold. You can click directly on it or left/right of it with some leniency. I'll try to see if I can make the detection range more generous.
The funny thing about lv 16 is that it used to be where the steam demo ended. I've gotten some feedback about people wanting to see a bit more mechanics in the demo so I extended it. Will think about this further.
Once again, thank you for your detailed feedback. I hope you'll continue to try out my games.