Wow! Really neat concept and presentation. I love how the combat is based on specific types of numbers, rather than just "big number = good." Really changes the way you have to think about your dice and items. (Should I be embarrassed that I had to google what "composite number" means?)
My only minor complaint is that the text is quite hard to read, especially the numbers on the dice. I have to hover over every single roll just to see what the number is.
Overall I think this is my favorite game from this jam so far. I'll definitely be spending some more time with it and I hope you continue to update it after the jam!