I played your game, it was a fun bullet hell and the corpses of your previous attempts was a nice touch :)
this is the game I made, hope you have fun with it https://itch.io/jam/wowie-jam-3/rate/939805
Interesting concept, though i think the destruction is a little unfair, i got stuck on the second level and despite the fact the building was all over the place, the most i got was 62% when the winning requirement was 70%, but most times i only got 20~30%. Also im not sure how this fit the theme. Overall, you should just work on how you decide the destruction percentage. Other than that, cool game.