Another battle in the frantic world of first person shooters (FPS) has begun. The never ending war between Battlefield 4 and Call of Duty is back in full swing and this time, Call of Duty: Ghosts takes aim to secure the crown and if the 1 billion (yes billion with a b) in launch day sales doesn't catch your eye, Infinity Ward has two discs of content ready to finish the job. The Call of Duty franchise has seen a volatile history not only between Infinity Ward and Treyarch, but between Activision itself and Infinity Ward. Talks about grand developments were blended with a massive media onslaught and then the fuse was lit. Call of Duty: Ghosts exploded out of the gates on day 1 with 1 billion in sales, however instead of a global cheer of happiness and excitement; there was a global roar of displeasure and ill will.