If you download the game, unzip, and after clicking in the Game.app you receive the message to trash it or cancel, that is because you need to permit to run it from an unidentified developer:

• Cancel it, go to the security properties and authorize the opening of the file ( https://support.apple.com/guide/mac-help/mh40616/mac )

If the game opens with the following message: "Error: Please move the Game.app to a different folder." We still haven't been able to solve this so far, but there is a workaround:

• Right-click on Game.app and select the "Show Package Contents" option.
• You will see a bunch of folders. browse to MacOs folder and try to run nwjs (double-click on it).

I hope this will run the game until we get a permanent fix!