Wow, that's a lot going on in the scene. I don't think the cloud formations fit the theme very well, and I think personally it's just too much to download for a jam game. Maybe try lowering the scope a bit next time..?
Don't get me wrong, it's a fun game. the powers and effects are crazy and the graphics are great. The animations are good too.
Overall, tone down the scope a bit, maybe, a lot of people wouldn't want to download such a large file size anyway, IMO