Ohh this was quite good! I love the idea of customizing your dice to create a particular loadout and roll for certain ideas. Rerolling shops were interesting too. I ended up creating a build around the gold damage effect, which seems quite busted at the moment as I was able to one-shot enemies with it after a while. Artstyle and music are clean as well. The game was honestly quite easy so I just played around with damage builds.
I would probably add some more feedback effects for the combat to make it feel a bit juicier and create a nice feedback loop for the player. It was kinda hard to keep track of battles but it was quite easy after I knew what to look out for.
Others have already said this but yeah, the installation process is a huge accessibility hurdle to go through. Luckily I already had node.js installed from working with it on non-gamedev-related projects, so it was no issue for me.
Overall, great submission! I could see this being turned into a full game with more fleshing out and additional content. Could make a good mobile game. Keep making games :)