KOEI Tecmo Games released the Samurai Warriors 4 game for PlayStation 3 and PlayStation Vita in Japan in March 2014, and on PlayStation 4 in July 2014.
Sengoku Musou 4DX (Samurai Warriors 4 DX), a new release of the game for the PS4 and Switch, will launch in Japan on March 14.
Samurai Warriors 4-II, a revised version of the game, allows players to create their own player character.
Samurai Warriors 4: Empires launched in Japan for PS3, PS4, and PS Vita in Japan in September 2015, and for those same platforms in North America and Europe in March 2016.