Neither is exactly the latest and greatest, but classic first-person shooters Call of Duty: Modern Warfare 2 and 3 are now finally available for Mac. Both titles have been available on consoles and Windows for some years now, so it's definitely a case of better late than never. But both titles plus all downloadable content are available via Steam and other online game stores. No Mac App Store this time out.
Full story from the iMore Blog...