This game has a really interesting concept and it was way better polished than I thought it would be (the vases breaking, the collisions), especially for your first game. I would say most of the factors are pretty good in this game. I would just like to give a few ways you can improve.
- Firstly, I would change the font to something that better matches the game.
- Secondly, you should use the same size brush / pixel size for all the assets as it will be more pleasing to the eye.
Overall fun and well polished game.