The eastern seaboard has been secured. Henry Carson and his Special Operations team, known as 'One Four Delta', have pushed west into Las Vegas to observe and report on the cities defences. But bringing the fight to the Western Mountain Alliance is more dangerous than it seems. With their reconnaissance gone wrong, One Four Delta must find a way to survive the war-torn city and regroup in order to confront their greatest threat yet, the leader of the Western Mountain Alliance, Lilith Holyfield. A former CIA Operative. An Agent of the Desert.