Dynasty Warriors 7 (?·????6 Shin Sangoku Muso 6 known in Japan as Shin Sangoku Musou 6) is a hack and slash video game and the seventh official installment of the Dynasty Warriors series. It is developed by Omega Force and published by Tecmo Koei. The story is based on the 14th-century Chinese historical novel Romance of the Three Kingdoms. The game was unveiled at the 2010 Tokyo Game Show. On 26 October it was revealed at the Koei Press Conference to have improved graphics and gameplay with the support of stereoscopic 3D. Tecmo Koei released it in North American on 29 March 2011 in Europe on 8 April 2011 and in Australia on 14 April 2011 after news that it has been delayed and was released on both the PlayStation 3 and Xbox 360. Tecmo Koei Japan had released Dynasty Warriors 7 with Xtreme Legends along with downloadable content up to October 2011 released on PlayStation 3 version on Microsoft Windows. It was later released worldwide in December 2018 via Steam.