I died on wave 5 at the hands of a Tanuki... Aw man!
This game was completely delightful! I love everything about it. The music and art are so fun, I love the mechanics of buying and powering up dice. I love the references with the enemies, like The Ring girl.
I'm not an "instructions reader" so I didn't realize I could attract the dice at first.
My biggest complaint is that game over is 100% game over, I felt invested in my character / build, so to lose it all permanently was pretty sad. I think being able to retry the wave, either endlessly or with a life system, would have been nice. Or maybe you can buy lives / heals?
How exactly does your health between rounds work? It doesn't seem likely you heal completely, but maybe you heal a little bit? That wasn't very clear to me.