The music is lovely.
A nice little romp.
No SFX makes it feel kinda lacking, I think overall this would be 2x better if it was just punchier.
I feel like people always put off the punchies and stuff because it feels superfluous to gameplay but man it adds so much and is relatively easy to add. But I get it's a short jam so no big deal.
That's my advice going forward though.