The developers of Battlefield have uploaded a new entry in their popular The Road to Battlefield 4 series. In this installment they take a look at persistence in the game. With Battlefield 4, DICE are introducing their deepest online with unique rewards ranging from ribbons, medals, Assignments and more. Head on over the the Battlefield 4 blog and learn from Valerian Noghin, DICE Persistence Designer, on how players can earn over 900 unique rewards in Battlefield 4: http://blogs.battlefield.com/