This, is really great!!.As a feedback, maybe lower the volume of the BGM as it is overlapping the sound effects sometimes, also maybe lower the difficulty in the tutorial, as I was not able to get out of the tutorial section as dirt destroyed all my cubes in one go, and my slow computer doesn't help. I would have been great if the background was a light colour like sky or something so that it would have been easier to see the falling things that destroy everything.