Mac OS X 13+ [Ventura] will require you to select "Show In Finder." Once the .dmg file is visible in the Finder, press
the Control Key and click ONCE on the BridgePro icon so as to highlight it. A drop-down menu or alert will appear.
This dialog box will then appear.  Click OPEN to play your game.

          

Then you MUST proceed to the "System Setting" under the Apple menu far upper left