Fun game! Definitely unique - felt like an auotbattler/puzzle platformer. Difficulty was well-managed, getting to 10 was tough! A few things I might change:
I liked the graphics but there could have been some more animations/fx/colour changes, maybe to highlight which power is active (1-bit really shines because of how easy it is to change)
The music was good but didn’t really fit with the aesthetics - I would also have added some random pitch/tone variation when dropping the powerups