Im still having trouble....I have tried getting a .zip file opener, tried programming in my MacOS terminal and still can't get it to open , unless I am doing something wrong, But I have followed all the steps within this video and others and still can't get it to open on my Macbook
I figured it out! Right click on the game and select "show package contents", then select the folder "MacOS". Type into terminal "Chmod + x" then drag the file within the MacOS folder into the script and enter.