image copyrightCall of Duty Game photo comment, The game “Call of Duty” Article informationAuthor, Peter HoskinsRole, BBC Economics Correspondent 7 hours ago The Federal Trade Commission, the US competition watchdog, has lost a new attempt to temporarily block Microsoft from completing its deal to acquire the maker of the popular game “Call of Duty”. The tech giant’s $69 billion (£52.6 billion) purchase of Activision Blizzard is the largest deal of its kind in the history of the gaming industry.