So I have a macbook pro running an old OS. Too old, in fact to run the Runescape client. And since Google Chrome no longer supports Java, I can't run it on that. My Mac OS is too old to run Firefox. Safari won't run it either. The obvious solution would be to update my Mac OS, but sadly that isn't an option either. Can anyone think of ANY way I could find a way to play Runescape on this Mac? Any ideas would be greatly appreciated.