Warriors Orochi is KOEI's first crossover video game of Dynasty Warriors and Samurai Warriors. It is released for PlayStation 2, Xbox 360, PC, and PlayStation Portable. KOEI recently released a sequel called Warriors Orochi 2
- Nobunaga Oda: "Why are you here? Do you wish to judge my greatness with your blade...?"
- Xiahou Dun: "I will not judge... I will destroy the pretender!"
- Nobunaga Oda: "Ha ha ha..."
- Zhao Yun: "Sun Ce! My spear is at your service!"
- Sun Ce: "Never have I been happier to see a warrior of Shu!"
- Sima Yi: "Angering me will lead you nowhere but to the gates of hell!"
- Zhao Yun: "Then I will see you there!"
- Yukimura Sanada: "Do your worst! I'll take anything you've got!"
- Yoshihiro Shimazu: "I'll be sure to walk right over you on the way!
- Kenshin Uesugi: "You there, small girl. What is your name?"
- Xiao Qiao: "Me? I'm Xiao Qiao. I'm in the Demon King's army now!"
- Shingen Takeda: "What a delightful little girl, I think I could fit her in my pocket."
- Cao Ren: "I have crumbled..."
- Sima Yi: "Cao Ren has been beaten!? Blast that meddling Sun child! Change in plan! All units, withold pursuit!"
- Xiahou Dun: "All I want is Nobunaga's head! Step aside!
- Mitsuhide Akechi: "It is my mission to keep that head where it is!"
- Guan Ping: "Why do you not join forces with Nobunaga to slay Orochi?!"
- Xiahou Dun: "Nobunaga has not earned the right to stand with my lord. Lord Cao Cao is the rightful ruler of the land!"
- Hideyoshi Toyotomi: "Cao Pi, why do you waste your resources in this meaningless battle?"
- Cao Pi: "I cannot think of what you could possibly mean."
- Hideyoshi Toyotomi: "Play dumb all you like - my lord has seen through your charade."
- Ling Tong: "This whole "all hail the snake" bit's just an act, right?"
- Cao Pi: "What do you think?"
- Ling Tong: "Whatever. Nobunaga sees right through you too."
- Cao Ren: "Why do you fight, when you know you cannot win?"
- Mitsuhide Akechi: "Because this battle is the first step to the advent of peace."
- Cao Ren: "I, too, desire peace..."
- Zhu Rong: "I really love a man with such burning passion!"
- Yukimura Sanada: "Uh... Thank you...?"