Cool concept and nice visuals. Its basically like guitar hero with dice on a board. I feel that the healing makes it a bit too easy tho. With making a mistake being the only way to "damage", if you stay calm and watch your steps you can play indefinitely (not that i did, lol) but maybe that's the intention?
Mark (GMTK) also played it in his stream on Wednesday and seemed to really enjoy it, just in case you missed it.
Overall a great entry, good job.