- Right click on A Short Hike and click "Show Package Contents".
- Inside the Contents folder, you'll find one named "MacOS", and inside of it, a file named "AShortHike".
- Open Terminal (you can do so by pressing command + space, typing in "terminal" and hitting enter).
- Now that Terminal is open, type "chmod +x " and drag the "AShortHike" file into the window so that it will add the file path to that line you just typed. Your line should read something like "chmod +x /Users/...", there MUST be a space between "+x" and the file path.
- Press enter in Terminal and you should now be able to start the game!
Another thing that may be relevant. A user in another thread mentioned this to me:
"i just extracted the zip using the unarchiver app instead of the default app and it worked just fine. even with the new catalina update"
Perhaps the default unzipper strips the +x flag? It might be easier for some users to use a different unarchiver app to workaround this issue.
I can second this claim! I don't really know how it works, but using Unarchiver to extract the zip file seems to be a more easier solution to the problem than the one with the Terminal. This also worked with one other game that initially wouldn't open on Mac Catalina for me. Also, if anyone needs more help or steps with this method, I can make a new comment explaining the whole process over.
Ah, here's the new comment explaining the whole process in case you didn't see it yet!