There was a few things I wasn't quite sure of, but overall it was a very fun game! I kept clipping through tiles then dying, not sure what's up with that, I was dying to stationary tiles. I also didn't understand scoring, nothing seemed to increment it. The game was also pretty slow, at least to start with, and with this weird 'death clipping', I had to restart quite a few times, and would appreciate a faster pace sooner.
The art tho was awesome, love his little hat and the black and white graphics. The effects like particles and shake are also some nice polish!
EDIT:
I played a few more times and I see that there's bones to dig up for score. Dunno why, but some runs there are bones, and some runs there's no bones at all.