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Two new moves, "Hyper Attacks" and "Rage Mode" are featured in this game: The game features character-switching, similar to the spin-off, Samurai Warriors: Chronicles, with which players can take two characters into battles simultaneously, and freely switch between the two. A second expansion, Samurai Warriors 4: Empires ( 戦国無双4 Empires, Sengoku Musō 4 Empires) was released in Japan on September 17, 2015, and in North America and Europe in 2016.
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Ī revised version, Samurai Warriors 4-II ( 戦国無双4-II, Sengoku Musō 4-II) was released on February 11, 2015, in Japan and was released in North America on September 29, 2015, and in Europe on October 2, 2015, but it does not contain the original stories from Samurai Warriors 4. It was also released in North America on October 21, 2014, and Europe on October 24, 2014. The PlayStation 4 version port followed on September 4, 2014. The first promo of Samurai Warriors 4 was revealed on December 7, 2013. While the game was confirmed to be in development for the PlayStation 3 as early as 2012, it was not until the SCEJA Press Conference in September 2013 that the game was officially announced, with a version for PlayStation Vita in addition to PlayStation 3, and was released on March 20, 2014, in Japan. The game was made to celebrate the tenth anniversary of the series.
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