Premieres, price wars and parliamentary questions. How did a video game get so big — and, more important, is it any good? To answer the first question you need to go back to the original Call of Duty game, which first appeared on the PC in 2003. It was a gritty take on the second-world-war first-person shooter (FPS), a style of game in which you run and fire weapons directly from the soldier’s point of view. It was followed by Call of Duty 2 in 2005, which became a surprise hit for Microsoft’s Xbox 360. Read full Sunday Times review here...