Very fun, looks and sounds great.
At first I found shooting unresponsive, but then realized holding down the fire button does the job.
The bouncy sections felt a bit wonky, although I the animation of the dice bouncing is very well done.
Enemies would sometimes attack from offscreen.
I might've gotten unlucky, but the new weapons from the roll ability didn't feel any different.
Overall, the game is polished and very good, great job on this!
btw I found this entry through youtube recommending me your video :)