I struggled a little bit at the begining to understand how the game works. There's a bug if you drag the dices into the same slot or confirm your action before selecting a place to move into.
Outside of that, the game is very interesting. It appears to be like a fusion between "Into the Breach" and "Dicey Dungeons", and I see a lot of potential in it. I love the little hat on the slime, the animations were sparse and simple, but very appealing. The music was also pretty cool.
As I attempted to make a turn based game myself in this Jam, I commend your job for finishing it, as I understand how difficult it is to program such games, specially when working with hexagons.