for reference, i got your game on my steam deck.
i liked it. nice art style, the game is somewhat harder than i expected, which is a good thing imho, BUT, what target audience are you aiming for? from the cutesy cover, i would have expected the main target to be children and maybe women, but the platforming is actually pretty hardcore. not quite ninja gaiden, but close.
i enjoyed the boss fight with the monarch bee. it was varied and interesting, with multiple patterns.
best of luck with your project