Won't run for me :(

Sadly it wouldn't run.

I tried playing it, but it said it wouldn't run in my browser :,(

yeah sorry chief, next time test your upload or something 

when opening web games from the desktop, most browsers show a message along the lines of

"It seems your browser does not support running Unity WebGL content from file:// urls. Please upload it to an http server, or try a different browser." .

You can upload the game as a browser game to play it inside itch .io . Most people can't launch browser games otherwise