Dynasty Warriors 7 Cheats

Eager Student (Bronze): Correctly answered 5 of the Scholar's quiz questions in a row.
Emperor of Jin (Bronze): Completed the story of Jin.
Emperor of Shu (Bronze): Completed the story of Shu.
Emperor of Wei (Bronze): Completed the story of Wei.
Emperor of Wu (Bronze): Completed the story of Wu.
Event Collector (Bronze): Viewed all events.
Expert (Bronze): Learned all skills with any officer.
Friend of Jin (Bronze): Completed all of the Jin Alliance Battles in Conquest Mode.
Friend of Shu (Bronze): Completed all of the Shu Alliance Battles in Conquest Mode.
Friend of Wei (Bronze): Completed all of the Wei Alliance Battles in Conquest Mode.
Friend of Wu (Bronze): Completed all of the Wu Alliance Battles in Conquest Mode.
God of War (Bronze): Achieved a total of more than 100,000 K.O.s over the course of the game.
Good Listener (Bronze): Heard all conversations.
Gourmand (Bronze): Used healing items a total of 100 or more times over the course of the game.
Grand Emperor (Silver): Completed all kingdoms' stories.
Hero of the Ages (Silver): Increased your fame to 1 million or more in Conquest Mode.
Historian (Bronze): Completed 10 or more Legendary Battles in Conquest Mode.
Little Conqueror (Bronze): Unlocked 7 capital cities in Conquest Mode.
Meticulous Collector (Gold): Unlocked all possible items in the gallery.
Movie Collector (Silver): Viewed all movies.
Nobleman (Bronze): Obtained a total of more than 1 million gold over the course of the game.
OK, you can pursue Lu Bu (Bronze): Defeated Lu Bu for the first time.
Perfect Battle (Bronze): Completed a battle without taking any damage.
Quizmaster (Silver): Answered all of the Scholar's quiz questions correctly in Conquest Mode.
Renowned Warrior (Bronze): Increased your fame to 500,000 or more in Conquest Mode.
Seal Collector (Bronze): Obtained all seals.
Speedy Warrior (Bronze): Completed a battle within 1 minute.
True Warrior of the 3 Kingdoms (Platinum): Obtained all trophies.
Ultimate Conqueror (Silver): Completed all stages in Conquest Mode except for downloadable battles.
Unrivaled Warrior (Bronze): Defeated 3,000 or more enemies in a single battle.
Valor In The City (Bronze): Unlocked all capital cities in Conquest Mode.
Wallpaper Collector (Bronze): Obtained all types of wallpaper.
Wandering Fighter (Bronze): Increased your fame to 100,000 or more in Conquest Mode.
Weapon Aficionado (Bronze): Obtained all weapons of a single type, except for downloadable ones.
Weapon Collector (Gold): Obtained all weapons except for downloadable ones.
Yellow Turbans Eliminated (Bronze): Completed the Yellow Turban Rebellion with one of the forces in Story Mode.

Unlock Red Hare.
To unlock the Guardian Animal Red Hare you have to complete "Battle for Supremacy".

Red Hare: Complete Battle for Supremacy

Unlockable Characters
To unlock characters that are not avaible after the completion of the Story mode all you have to do it find that charcter you want Legendary Battles and complete the ones they have. After the ALL the Legendary Battles are completed for that character they will become available to play.

Cai Wenji: Cai Wenji Legendary Battles 1-3 on Conquest Mode
Cao Ren: Cao Ren Legendary Battles 1&2 on Conquest Mode
Da Qiao: Da Qiao Legendary Battles 1&2 on Conquest Mode
Diao Chan: Diao Chan Legendary Battles 1-3 on Conquest Mode
Lian Shi: Lian Shi Legendary Battles 1&2 on Conquest Mode
Ma Chao: Ma Chao Legendary Battles 1&2 on Conquest Mode
Ma Dai: Ma Dai Legendary Battles 1&2 on Conquest Mode
Wang Yuanji: Wang Yuanji Legendary Battles 1&2 on Conquest Mode
Xiahou Ba: Xiahou Ba Legendary Battles 1&2 on Conquest Mode
Xiao Qiao: Xiao Qiao Legendary Battles 1&2 on Conquest Mode
Xing Cai: Xing Cai Legendary Battles 1-3 on Conquest Mode
Xu Huang: Xu Huang Legendary Battles 1&2 on Conquest Mode
Yue Ying: Yue Ying Legendary Battles 1&2 on Conquest Mode
Zhen Ji: Zhen Ji Legendary Battles 1&2 on Conquest Mode
Zhou Tai: Zhou Tai Legendary Battles 1&2 on Conquest Mode

Unlockable Weapons
To unlock weapons that you cannot purchase from Weapons Dealer.

Qilin Blade: Completed all Tresure Battles in Conquest Mode.
Silver Stallion: Unlocked 7 capital cities in Conquest Mode.

Unlocking Guardian Animals
Hex Mark: Complete Champions of Chaos on Conquest Mode.
Red Hare: Complete Battle for Supremacy.
Shadow Runner: Complete Wolves of Chaos on Conquest Mode.

Unlockable Legendary Weapons
Stronger than any weapons in the game.

Angel's Winged Fan: Complete Both Conquest And Story Mode On Chaos
Clarence's Dual Poles: Complete Both Conquest And Story Mode On Chaos.
Devil's Giant PoleArm: Complete Both Conquest And Story Mode On Chaos
Immortal's Axe: Complete Both Conquest And Story Mode On Chaos
Universal Indicator: Complete Both Conquest And Story Mode On Chaos