GOING BEYOND THE BEST-SELLING BOOK AND BLOCKBUSTER FILM SIERRA ENTERTAINMENT ANNOUNCES ROBERT LUDLUM'S THE BOURNE CONSPIRACYTM Jason Bourne's Intense World of Action and Espionage Targeted for PLAYSTATION®3 and Xbox 360TM READING, UK (26th June, 2007) -- Sierra Entertainment, a division of Vivendi Games, today announced Robert Ludlum's The Bourne Conspiracy, the first title in its exclusive global partnership with Ludlum Entertainment. Being developed by High Moon Studios, one of Sierra's ...