DOES NOT require the base game Total War: SHOGUN 2 in order to playThe standalone expansion to the award winning Total War: SHOGUN 2 explores the conflict between the Imperial throne and the last Shogunate in 19th century Japan, 400 years after the events of the original game – a dramatic clash of traditional Samurai culture with the explosive power of modern weaponry.Guide ancient Japan into the modern age, as the arrival of America, Britain and France incites a ferocious civil war which will decide the future of the nation.Based on the backdrop of the Boshin War period, the new campaign starts in 1864, a time of growing resentment against Western colonial power and influence. As Japan began to modernise and industrialise, the inevitable social and economic changes led to increasingly militant nationalism and antipathy towards the Shogunate.