Is it running for you now?
So the game does run in the web, but the game is like forced zoomed in, which is a problem because now I can't see the player character or the map or basically anything as I probably should see it. Maybe it's an export problem within Godot; maybe you tweaked the wrong settings or something?
I cannot see the character; I can see the game character moving since the camera moves, and if I hold the move left button, I fall off the map!
I'd advise to also just publish a downloadable version of the game, since that might be a quick fix!!!