Mac OS Monterey on a MBP 16 inch 2019. All i get when trying to run the game is "The application “Geographical Adventures.app” can’t be opened."
Viewing post in Geographical Adventures comments
open terminal
type in this
cd
cd Applications (if it is in your applications' folder, if it isn't, just drag it in)
cd /Applications/Geographical\ Adventures.app
cd Contents/MacOS
chmod +x 'Geographical Adventures'
now open it, if it says it can't open because of unidentified developer, just open system preferences, go to security and privacy and just press open anyway under the general tab.
Worked for me, hope it helps!