Powered by the advanced technology of DICE's proprietary Frostbite 3 engine, Battlefield 4 offers players a glimpse into the future of interactive entertainment - a future that is more human, dramatic and believable than anything before it. With more than 65 million players worldwide, the Battlefield series has consistently been praised by critics for its world-class multiplayer gameplay, and is recognized as the only game that allows players to own land, sea and air. Battlefield 4 is a seminal moment for the Battlefield series as more award-winning, multiplayer game design elements are incorporated into the single-player campaign. In single-player, gamers will experience huge environments, a playground of destruction, access to an arsenal of vehicles and the ability to direct squad mates. Taking a page from the social aspect of multiplayer gaming, the single-player mode will now track players' progress, adding an element of persistence and friendly competition to the campaign.