Battlefield 4 - Second Assault Origin Key GLOBAL

Battlefield 4: Second Assault is an upcoming expansion pack for Battlefield 4, featuring four redesigned variants of popular multiplayer maps from Battlefield 3. It was revealed on June 10, 2013 at the Microsoft E3 Media Briefing and was first seen on November 1, 2013 during a promotional event in London that pitted American and European players against one another.