Error on Launch

[Jadefox]

I finally purchased and downloaded this game on my iMac (Retina 5K, 27-inch, 2020). When I click play, I get an error message. I have tried to reboot, but nothing works. The error message says: "An error occurred while launching this game: Unknown error"

[McKillem]

There's a chance your model is not supported. See if you can find it on the list here: https://support.saber.games/hc/en-us/articles/6063143991569-System-Requirements