Currently the game does not work on the latest Mac Operating System called Big Sur. This is because our launcher doesn't support it.
But good news this looks to be on the way really soon (in the next few weeks). Stay tuned here and we'll keep you updated once this is working!
If you're unsure if you're on the latest Mac Operating System you can check this by clicking the Apple symbol in the top left of your screen and selecting "About this Mac".
And you should see the Operating System highlighted here on this new pop-up.