Thank you so much for your detailed feedback! It really helps us a lot in improving the game in the future.
As for the movement, we've added a hint system since version 2.0. When you hold the Tab button, there will be flying bees to guide the way. But it seems we forgot to mention it in the game! Thank you so much for bringing it to our attention. We'll add a help button on the HUD to indicate that in the next version.
And also, thank you so much for reminding us about our lack of mentioning the phone. We'll revise some of the monologues to make it to be noticed more natural. And we'll also try to improve the AI behavior to make Leona's responses more suggestive. We're really sooooooo appreciated for all your feedbacks!