Warriors Orochi Cheats - Xbox 360

Achievements
Complete each achievement to get the allotted gamerscore:

Ability level 100 (30) - Save the game with the total level of acquired abilities at 100 or higher.
Ability level 20 (30) - Save the game with the total level of acquired abilities at 20 or higher.
Ability level 40 (30) - Save the game with the total level of acquired abilities at 40 or higher.
Ability level 60 (30) - Save the game with the total level of acquired abilities at 60 or higher.
Ability level 80 (30) - Save the game with the total level of acquired abilities at 80 or higher.
All officers available (70) - Save the game with all officers unlocked.
Available officers - 15 (20) - Save the game with 15 or more officers unlocked.
Available officers - 20 (20) - Save the game with 20 or more officers unlocked.
Available officers - 25 (20) - Save the game with 25 or more officers unlocked.
Available officers - 30 (20) - Save the game with 30 or more officers unlocked.
Available officers - 35 (20) - Save the game with 35 or more officers unlocked.
Available officers - 40 (20) - Save the game with 40 or more officers unlocked.
Available officers - 45 (20) - Save the game with 45 or more officers unlocked.
Available officers - 50 (20) - Save the game with 50 or more officers unlocked.
Available officers - 55 (20) - Save the game with 55 or more officers unlocked.
Available officers - 60 (20) - Save the game with 60 or more officers unlocked.
Available officers - 65 (20) - Save the game with 65 or more officers unlocked.
Available officers - 70 (20) - Save the game with 70 or more officers unlocked.
Available officers - 75 (20) - Save the game with 75 or more officers unlocked.
Level four weapon acquisition (40) - Save the game after acquiring the fourth weapon.
Unique item acquisition (40) - Save the game after acquiring the unique item.

Unlock the Last Gaiden Stages
In order to unlock them, you must complete these requirements in Stage 7:

Sengoku - Achieve 1000 KO
Shu - Escape from the burning castle within 2 minutes (this includes friendly officers)
Wei - Defeat the defected Da Ji within 1 minute
Wu - Rescue the Sun family within 3 minutes

Unlock Movies
Credits - Complete any story.
Introduction - Start any story.
Shu Ending - Complete the Shu story.
Wei Ending - Complete the Wei story.
Wu Ending - Complete the Wu story.
Sengoku Ending - Complete the Samurai Warriors story.

Unlock 4th Weapons
Obtain weapons on stages with three or more stars on Hard difficulty or any stage on Chaos difficulty.

Unlock Characters
Cao Cao - Clear WEI Chapter7.
Cao Ren - SAMURAI Chapter5-X; Save all the Yellow Generals and escort the Cavalry.
Da Ji - Must complete all the campaignes and all the X-Chapters.
Da Qiao - WU Chapter5-X; Meet up with Da Qiao before the enemy does.
Dian Wei - Clear WEI Chapter7.
Ginchiyo Tachibana - Clear SHU Chapter1.
Goemon Ishikawa - SHU Chapter4-X; Break all 10 of Goemon's Treasure Boxes.
Guan Ping - Clear SAMURAI Chapter1.
Diao Chan - WEI Chapter5-X; Reach Diao Chan under 6 Minutes.
Dong Zhou - SAMURAI Chapter4-X; Defeat the 3 supply troops before they reach Dong Zhou.
Gan Ning - Clear WEI Chapter6.
Guan Yu - Clear SHU Chapter7.
Huang Gai - Clear WEI Chapter5.
Huang Zhong - Clear SAMURAI Chapter1.
Liu Bei - Clear SHU Chapter8.
Lu Bu - Defeat Lu Bu on each of the four Chapter 8-X's.
Lu Meng - Clear WU Chapter3.
Lun Xun - SAMURAI Chapter3-X; Escort Lu Xun to your base.
Ma Chao - SAMURAI Chapter2-X; All peasants and ma Chao must survive.
Magoichi Saika - Clear SHU Chapter1.
Masamune Date - SHU Chapter5-X; Complete all missions given to you.
Meng Huo - Clear SHU Chapter4.
Inahime - Clear WU Chapter5.
Jiang Wei - SHU Chapter2-X; Ambush plan must succeed!.
Kanetsugu Naoe - Clear SAMURAI Chapter7.
Keiji Maeda - Chapter6-X; Reach Keiji's base in 20 minutes with all officers still alive.
Kenshin Uesugi - Clear SAMURAI Chapter7.
Kotaro Fuma - WU Chapter2-X; Guide all supply troops to your base and then defeat Kotaro.
Kunoichi - WU Chapter4-X; Escort all the people safely out of the stage.
Ling Tong - Clear SAMURAI Chapter5.
Mitsunari - Clear WEI Chapter2.
Musashi Miyamoto - SHU Chapter6-X; Musashi's Swordsmen must survive and open the flood gates.
Nagamasa Azai - Clear WEI Chapter6.
Nene - WEI Chapter3-X; Defeat both Nene clones within 4 minutes of them appearing.
Nohime - WU Chapter3-X; Stop all of the messengers and Nobunaga Oda cannot be in your group!.
Oichi - Clear WEI Chapter6.
Okuni - Clear SAMURAI Chapter3.
Orochi - Unlock all other characters in the game.
Pang De - SHU Chapter3-X; Rescue all of Hojo Armies' Generals.
Pang Tong - Clear WEI Chapter4.
Ranmaru Mori - Clear WU Chapter1.
Sun Shang Xiang - Clear WU Chapter5.
Tadakatsu Honda - Need to impress Tadakatsu Honda on each of the four Chapter 7-X's.
Taishi Ci - Clear WU Chapter2.
Sakon Shima - Clear WU Chapter3.
Shingen Takeda - Clear SAMURAI Chapter7.
Sima Yi - SAMURAI Chapter6-X; Beat Yellowbelly and Urutu as fast as possible.
Sun Jian - Clear WU Chapter7.
Sun Quan - Clear WU Chapter7.
Wei Yan - Clear SHU Chapter3.
Xiahou Dun - Clear WEI Chapter4.
Yoshimoto Imagawa - Prevent all engineers from entering the village.
Yuan Shao - Clear SHU Chapter5.
Yue Ying - Clear SHU Chapter2.
Yukimura Sanada - Clear SHU Chapter3.
Xiahou Yuan - Clear WEI Chapter4.
Xiao Qiao - Clear SAMURAI Chapter3.
Xu Zhu - Clear WEI Chapter1.
Zhang Fei - Clear SHU Chapter7.
Zhang He - WEI Chapter2-X, Have Cao Pi convince Zhang He to join him.
Zhang Jiao - Clear SAMURAI Chapter3.
Zhen Ji - WEI Chapter6-X; Defeat all 6 Sorcerers and fake Cao Pi.
Zhou Tai - Clear WU Chapter6.
Zhou Yu - Clear WU Chapter1.
Zhu Rong - Clear SHU Chapter4.
Zhuge Liang - Clear SHU Chapter7.
Zuo Ci - Complete all four campaigns from Chapters 1-8 (Not including the X-Chapters).