First of all, thank you! <3 both for the very kind words and the very thorough review ^^
- End of the demo is where you are. There's still a Star indeed,but it's the end nonetheless. That's on me lol.
- The flowers have no use in the demo. You can still collect them because the full game continues from your demo save file. They are used to upgrade items.
- There is no zoom button, would be worth adding it.
- To address the phone concern: thank you for the review, I'll look if there's something cool to do to aid with that.
- Now for the very long paragraph: Basically it's all our "hidden" difficulty settings. The game is balanced to be beatable with all spells lvl1. But who am I to restrain you from over levelling? You seem to be having quite a lot of fun ^^ It's the same thing with the "clik on spells to avoid QTE". I call that mechanic "easy mode", you can call it whatever you like :P. That being said, we are currently adding the end-game difficulty scales.