Call of Duty 4

TWO developers take turns to make new instalments of Activision’s all-formats Call of Duty first-person shooters, but cognoscenti know that by far the best is Infinity Ward. And until Modern Warfare 2 comes out this Christmas, CoD 4, released in 2007, will remain its masterpiece. No other game has paid so much attention to detail in attempting to capture the disorientating hell of combat. And once you’ve finished, you can crank up the difficulty or play online.