Nice concept, but doesn't play very well in it's current form. The main part is the zombies are way too fast and the dice are buggy so you can lose them all fairly easily flying off screen. Hitboxes also need some work. I like the big open world to explore, but especially for jam games it's a good idea to scope small first, make the main gameplay loop fun and polished, and then expand out. Hope you stick with it, because there's definitely a fun game here with some more work :)