How to run Fly Casual on MacOS Catalina

1. The "FlyCasual.app" needs to be in your Applications folder
2. Using Finder, navigate to location of "FlyCasual.app" file.
3. Right-click on "FlyCasual.app" and choose "Show Package Contents"
4. Navigate down to Contents>MacOS, you should see a single file named "Fly Casual" that is identified as a Text document. Right-click on the "MacOS" folder and choose "New Terminal at Folder".
5. At the command line in the newly opened Terminal window, type the following: chmod +x *
6. Go back to the FlyCasual.app file, Ctrl+click on it and choose Open, and then Open again. After that, FC 0.9.7 should open as normal.

Maybe you also will need to go to "System Preferences / Security / General" and to allow "Fly Casual"