Le jeu se déroule dans un univers parallèle qui s'est formé après l'apparition soudaine du Serpent King Orochi. La série « WARRIORS OROCHI » est composée de jeux d'action et de stratégie dans lesquels les héros des jeux « DYNASTY WARRIORS » et « SAMURAI WARRIORS » prennent part à l'action.
Action / StratégieAccomplished all of the Achievements in the game.
Made it through 50 Survival battles in Duel Mode.
Unlocked all of the playable characters within Gauntlet Mode.
Completed all of the requests within Gauntlet Mode.
Cleared all of the stages within Gauntlet Mode.
Cleared Gauntlet Mode for the first time.
Used the Craft command for the first time.
Cleared a battlefield in Musou Battlefields for the first time.
Promoted a single officer a total of 3 times.
Summoned an ally for the first time in Gauntlet Mode.
Completed a request for the first time in Gauntlet Mode.
Cleared 5 straight stages in Gauntlet Mode.
Cleared a stage for the first time in Gauntlet Mode.
Used a True Musou Burst.
Performed a Formation Attack in Gauntlet Mode.
Changed the color of an officer's costume.
Obtained a Scroll of Enlightenment.
Played a match against the CPU for the first time in Duel Mode.
Played a match with another player for the first time in Duel Mode.
Played Survival for the first time in Duel Mode.
Used a Strategy Card for the first time in Duel Mode.
Used a special Triple Rush attack.
Used an aerial Special Attack.
Changed your character's battle style.
Performed a mounted True Triple Attack.