I couldn't play this game because when I opened it, a message appeared saying "Windows protected your PC." But the name of this game sounds very interesting :)

When I run the executable it just tells me to choose a file, and I couldn't get it to work.

You should always test the file you uploaded on the site before leaving it, because it's usually not just an executable file you need to run the game (don't forget your folder with your assets, and whatever building the game generated).

Sorry this happened, best of luck next jam