Hello Albert Valo, I'm not really sure about the nature of the problem that you are experiencing. When I created the build of the game I configured it to be compatible with Windows, Mac and Linux. It is possible that I made a mistake since I am really new in game developing and programming in general but, could you specifie which particular problem are you finding? Have you been able to download the folder? Unfortunately I have no experience at all as a Mac user so I don't know what else could have gone wrong. Anyway, thank you for your interest in playing my game and for letting me know. I really hope I can find a solution for you issue.
EDIT: I have just noticed that I didn't speficied in the game page that it is compatible with the three operative systems I mention above. So hopefully that may be the only problem. Please let me know if the problem persists.