I liked the main menu, your smooth transitions are lovely. I'm glad you took the time. I also liked that you gave me the opportunity to choose the sound volume level. This is not in all projects. For example, I do not have this :)
In the preview I was expecting a puzzle where I have to jump through holes. But I was surprised, I enjoyed this gameplay. So, the game design gets 5/5!
I went through several levels, but did not reach the end because was busy. I hope to finish the game next time. This game is worthy of release on android (and it has the right to be paid!).
I really liked it!