Nice Game, and it plays real smooth.
Like the multiple dice mechanics.
If I have to give some feedback, You can reset the dice to basic one, if you run out of the dice you are currently using. Or at least give a feedback that its empty. It feels like a bug if you hit a enemy and nothing happens(if player doesn't notice the he's empty).
An indication for the damage received by player will also be nice.
P.S. Also got that invisible player character in level 3.