Really cool game, feels like a mixture of dicey dungeons and rogue! The choice of art and music assets is really quite excellent and makes the game feel very polished. Game is missing a few minor things like an options menu, a highscore system (unless I missed it), maybe some metaprogression, and it could be quite the proper game. I recommend a look at games like dicey dungeons and circadian dice for inspiration in regards to dice based mechanics if you haven't already.