Grazie for the feedback!
You're the first one I hear to reach the WATER level and I'm glad someone made it that far with so little hints and clues. When you make a game, you know 100% about it, but I have to remember that new players start from 0% and some more hints would have been useful, for sure. I have to plan shorter games, or improve my workflow, because this one is still vague (and half-finished), despite a lot of polishing.
It's my first time composing music on a piano, I know it's not perfect, will improve on it as you said.