Hey, thanks for the feedback. I am currently working on a full post jam game, so, this feedback is very helpful for me.
Since the jam, I have definitely realized that spacebar is a better button for the 'dice activation'.
I also do admit that the stage system was a bit unnecessary mostly due to the lack of variation between stages (they were supposed to act like levels but I didn't get around to making them different from one another.).
Really enjoyed your game btw.