Basketball GM only works in Chrome (any recent version) and Firefox (version 47 or higher). If you’re already using one of those browsers and it’s still not working, first make sure you’re using the latest version. If you are, then continue reading…
If you ran into a problem, let us know so we can help you or try to fix the bug. Please include as much detail as possible, including:
If you’re using Chrome, you can do even better. Copy chrome://inspect/#workers into the address bar and hit enter, click “Inspect” under https://play.basketball-gm.com/gen/worker.js and it will pop up another window where error messages might appear.