I found the particle effect so satisfying ahaha. I won't be as harsh as the other comments; I see that your relation with the theme is about the random generation. In my opinion, you don't have to have a literal dice in your game to fit the theme. You may have gained by embracing it more and adding random mechanics that are more "obvious" trough the game. Controls are a bit difficult to apprehend, and you often end up in unwanted directions; maybe some hidden assistance could be useful or a way to slow down when you prepare for your jump. Unfortunately, I didn't find any fragments during my playthrough. Nice little game, well done :)