Character portraits are excellent here! I also love the DDR-style dice shaking minigame. The music is super good. Definitely picking up some Undertale influence.
Some feedback- It was a little frustrating to have a game based on RNG and to get locked out certain more interesting dialogue options, I felt like I was being railroaded into a certain dialogue path without any say in the matter because of previous dice rolls. Not sure how to fix that, given the nature of the game. I also think it would look nice if the font was less generic- there's a lot of great art here, and for a game which is so dialogue heavy a more unique font could really stand out.
Overall, pretty cool submission. Nice job!