Very cool idea! The shop with powerups were a nice touch. Occasionally the enemies would roll into me and kill themselves, but the fact that you had AI making decisions there is really cool! Music was pleasant too. Very fun!
If you planned to keep refining this, I'd think about preventing the player from rolling into an enemy and killing themselves. It's a gameplay choice for sure, not a problem per-say just a quality of life thing I suppose. I also think with a bit more refinement, the AI could ramp up to be very challenging and force the player to be more conscious of what number they leave face up.