The concept incorporates both the theme and the limitation well. I'm unsure whether I understood the rules correctly, but it's still fun when playing around with the rolling mechanism and trying out my luck. The visuals are also great!
Regarding the presentation, I think the tutorial can be made clearer (especially the specific controls) and slower, ideally by waiting for a click at each step. Could also explain a bit more in-game, e.g. why I was caught by the fox, what is the effect of the coin flip, etc.