Hi :), thanks for downloading the game. I've seen several users reporting that the Mac version isn't working for them. Unfortunately, I don't have a Mac to test the game and fix the bug. However, I've been researching this, and it seems the latest macOS versions won't open GameApps unless they're signed and notarized by Apple. I know how to get them signed, but I need a Mac for that, haha; it's impossible to do it from Windows. So, I apologize for that. As soon as I have enough money for a Mac, I'll buy one and fix this bug. Thanks so much for reporting this bug :)