i think this game has a lot of potential to be a very fun top-down bullet-hell shooter!
though the dice mechanic took me a while to figure out, i think it did add an interesting layer to the gameplay. the waves did get maybe a bit too difficult around waves 4-5 (probably with how many enemies there are at that point?), and for some reason the projectiles that i shoot out don't exactly align with the mouse pointer (an issue that i might recognize as it was a problem when i also tried doing 3D top-down shooters at a skewed camera angle, something to do with how the camera detects the pointer's position IIRC).
the game is still very well done though, not to mention that the presentation is especially really charming!