This game is so relaxing. It feels so satisfying to see all the roots expand and watch the tree grow. I think it would be really neat if you could scroll up and see how tall the tree has grown. There was a moment where when I misunderstood how the roots expand and misinterpreted the jiggling dotted line as a graphical bug (if you hover over the same point for a long time). I realized that the line follows where the mouse is, and you can even cause it to go around rocks which was a cool discovery!
Lovely game with a beautiful aesthetic. Awesome job all around!