The art and color palette are absolutely great! Unfortunately, I couldn’t fully test the game as only part of the screen was showing on my end. I’ll be happy to come back and give it another try if you release an update!
We'll get that window sizing thing sorted once we're allowed to update post-jam! Did you try zooming your browser out to ~150%?
I just edited the game page to turn on the fullscreen button, LMK if that allows you to play it now!