What a good game!
The artstyle works.
I feel like things are a bit too random, so that it's difficult to solve the game and skill doesn't really factor into it.
This game feels like the predecessor of a great game made outside a game jam.
Edit: Two suggestions for improvement:
Obviously audio would be great. Also, show us all hexes we can move to instead of moving one hex after the other. So that you have a circle of hexes in range and can pick any one to move to.