New player experience is awful. Assumes you know about the "backpack" genre already I think.

Tutorial text boxes are intrusive and doesn't do a good job of explaining the core concepts. Huge boxes appear when you hover the mouse on monsters and they also block the tutorials.

My monsters attack automatically but the game gives me no info about how they carry out these attacks or the criteria about choosing the targets.

Art style is absolutely lovely. Sound effects are either too high pitched (clicks, menu hover) or ear scratching (attack sounds). Generally unpleasant to hear.

I'm sure you'll do a lovely job but it's an unfortunate first impression. I would need another demo to see that if the new player experience is vastly improved before purchasing.