A has officially revealed the first footage of DICE's upcoming Battlefield 4, in the form of an extended 17-minute demo. This footage highlights the single-player portion of the game, which looks to improve on its predecessor while keeping the open...

It looks like EA are set to reveal Battlefield 4 shortly, or at least that's what IGN are inferring from invites currently being sent out to the gaming media. The invitation (image posted below) is for an event at GDC (which itself runs from March 25...