Firstly, thank you for playing my game and offering feedback, it means a lot to me that you did so!
Secondly, what I was going for was a sort of Assault Android Cactus level clear system, where you can win by shooting randomly, but if you get the combo to the highest it can be you "Ace" the level for an extra challenge.
Let me know what you think of that idea if you feel so inclined, and if not, you've done more than I expected in the first place anyway lol.