Call of Duty: Advanced Warfare has claimed the Christmas No1 spot in the UK all-format charts, overtaking FIFA 15 at the eleventh hour thanks to a PlayStation 4 bundle promotion. It means that Activision's flagship shooter series has topped the UK chart at Christmas on five separate occasions. FIFA 15, the clear frontrunner in the build-up to the holiday period, drops to second.In third and fourth are the non-movers GTA5 and Far Cry 4, while a 97 percent surge in sales pushes Assassin's Creed Unity to fifth.