Originally released two years ago for game consoles and PCs, Call of Duty: Black Ops ($50) has just debuted in the Mac App Store, continuing Activision’s most popular franchise to date. Set in the 1960s and featuring guest appearances by virtual versions of JFK and Fidel Castro, Black Ops is a traditional first-person shooter with atypically excellent intensity, graphics and audio, focusing on the CIA’s covert “black” operations…
