Free Battlefield 4 DLC includes remakes of Noshahr Canals and Dragon Valley Timothy Biggar - December 15, 2015 - Business Free Battlefield 4 DLC includes remakes of Noshahr Canals and Dragon Valley Timothy Biggar - December 15, 2015 - Business DICE may be working on Battlefield 5, but that hasn’t stopped them from making Battlefield 4 a more interesting game.