Oh my god that escalated quickly!
I thought I was getting the hang of it after the first level but it got very challenging!
Theme was on-point, using up you score as resources is a great idea for this.
The art work and sounds were super nostalgic, I would caution you on letting a ton of the same sound effect play at once (like at the beginning of levels) because it gets really loud.
Controls felt tight, great work!