I think it has to do with the MacOS Catalina update :( I've heard it makes many games unplayable. A friend of mine who has a Mac on Sierra was able to open it, but my other friend with Catalina couldn't...
Lmao I just now saw this comment :D it's been 78 days :0 but it just says that ''The app Game cannot be opened'' and it doesn't matter what I do, I can't open it!! :(
