This thread is about civ2 on Windows and your question is about the Mac. Try to create a new thread next time (with a descriptive subject), unless an existing thread already covers the same topic. That makes it more likely for people who can answer your question to see it. Also, other people with the same question will be able to find it more easily. But never mind now. Welcome to CFC. I think I can help you, though if this doesn't work you'd better start a new thread after all. I think this page contains a download that lets you install it on OS X: http://homepage.mac.com/bnesse/FileSharing9.html (The Civ2 Gold Rel PPC download) And another thing: I think I read that the classic OS actually still comes on the OS X CD, but just isn't installed by default anymore on the latest versions.