The only problems I see is not about the game itself :
1) It's the 1st time I can't use the Pico 8 plugin in full screen.
2) You should add a real link to download your game because everybody is not familiar with the Pico 8 usages.
You could actually use full screen.
I wonder if it's the fact that the background color is pretty much the same as the side buttons making it seem like you couldn't. Either way I decided to change this page into dark mode so it's more apparent.
Downloads are also added! :>