For those who are having trouble playing the game on Mac. What i did was download an app called the Unarchiver from the appstore and extract the file using that app. Hope this helps you guys have a good day and stay safe.
use winra or something to extract the file etract it into a folder and then click on it open it and it the 3rd file in the the extracted foler will be the program launch it and theree u go
you make a folder and put the downloaded WinRAR in it. then you right-click the WinRAR file and press "extract here". that's it, just click on the rick and morty application and play :)