It was a bit unconvertible for me to focus on pressing a button to activate dice, shoot and dodge at the same. I regularly prefer to focus just on shooting and dodging in side scrollers. But I don't think it was a bad thing, just a little bit uncomfy.
Overall it is a good side scroller with a good addition. The fact that you can kinda choose which effect you want is nice itself. Maybe it should be polished and should be tested a bit longer (48 hours is definitely not enough), but in the end, I think it will become a well-polished game with comfortable controls.
Good work!