Total War: Shogun 2 downloadable content (DLC) has been released.  The Sengoku Unit Pack adds ten new elite units for use across the different game modes.  The DLC requires the base game, but adds a variety of items, including: Bulletproof Samurai unit – Date clan, Marathon Monk – Uesugi or Ikko Ikki clan, Heavy Gunner – Shimazu clan, Wako Raider – Mori clan, Mounted Gunner – Tokugawa clan, Bandit – Hattori clan, Long-Yari Ashigaru – Oda clan, Fire Cavalry – Takeda clan, Daikyu Samurai – Chosokabe clan.