I love the theming of this game! The main menu being a slot machine and the health bar being playing cards are really charming. You've got great telegraph on the dice horizontal attack as well, I love how the face shifts. However I feel like the telegraph needs to be just a bit longer before the attack comes out to give the player more of a chance to respond. Same for when the dice drops from the ceiling. When you see it fall through the floor it feels like you need to dash immediately or else you get hit. This game just needs a little bit of balancing.
Awesome job!