The latest instalment in Rockstar's blockbuster game franchise, Grand Theft Auto, is set to be the biggest games launch of the year. GTA 6 became available to pre order at midnight on 25 June in the UK and elsewhere around the world, after Rockstar revealed the game's pre sales launch date and cover art in mid June. Analysts believe Rockstar's action adventure could become the most expensive game ever made, with estimates, external putting development costs at more than $1bn...