Hi! Thanks for reporting this.
If you're on desktop, it would be really helpful if you sent me the logs from your console. You can do it like this:
- before pressing "Run game", open the dev tools (Ctrl + Shift + I in Chrome / Opera / Edge / FF, Option + Command + I in Safari);
- find the "Console" tab;
- try running the game;
- note if there is anything red logged in the console; if there is, send me the text of it (right-click and choose "Save as...", or copy-paste to some *.txt, or just make a screenshot).