Oh do you have any logs or errors when you try it in browser (Also check inspector) or Windows?
No, the tutorial side shows up, but I can't get the whole game to show up in the browser. In the windows the game will open a somehow transparent window and disappear.
Oh that is probably a resolution issue in browser, I made the game 1920x1080. My mistake. Can you try to zoom out (Ctrl + mouse wheel down)?
