Wow, what an amazing game! I had a lot of fun playing, and it never got boring. The upgrades system is really cool and strategizing with the dice you're given really forces you to think! The only thing I would suggest is to maybe add a sort of pity system since I did run into some times where I'd get only 2 or 3 dice multiple times in a row with the +dice upgrade fully upgraded, which felt kind of frustrating. Overall though I had a lot of fun. Nice job!