Here is the full list of all 41 Dynasty Warriors 8 trophies - there are 18 bronze, 20 silver, 2 gold and 1 platinum.
Obtain all of the trophies in the game.
Obtain all of the weapons in the game.
Defeat 100 enemies with a companion-type animal.
Destroy a total of 1,000 siege weapons.
Unlock all of the wallpapers within the game.
Finish all of the stages within Story Mode and Free Mode with the exception of the tutorial.
Complete all of the stages on the "Chaos" difficulty level.
Unlock all of the event scenes within the game.
Complete all of the stages for the Other story.
Complete all of the stages in Story Mode.
View the ending (Historical & Hypothetical) for the Jin story.
Unlock all of the movies within the game.
Upgrade all skills to Level 10 or higher.
Complete the tutorials for all of the kingdoms.
View the ending (Historical & Hypothetical) for the Wei story.
Listen to all of the voice lines within the Gallery.
View the ending (Historical & Hypothetical) for the Wu story.
Defeat an enemy after juggling them in the air for at least 10 seconds.
Defeat a total of more than 100,000 enemies.
View the ending (Historical & Hypothetical) for the Shu story.
Defeat 1,000 enemies in a single battle.
Obtain all of the animals within the game.
Build a Tongquetai and welcome the Emperor to your town.
Obtain more than 1,000 materials for weapons and facilities in Ambition Mode.
Become allies with all of the officers in Ambition Mode.
Fight 50 straight battles in Ambition Mode.
Win 100 battles with the same officer.
Obtain all of the Camp Symbols.
Fight 20 straight battles in Ambition Mode.
Achieve a 1,000 hit combo.
Reach the maximum Fame level in Ambition Mode.
Obtain all of the facilities in Ambition Mode.
Defeat 3 enemy officers with a Switch Counter in a single battle.
Defeat 3 enemy officers with a Storm Rush in a single battle.
Defeat 1,000 enemies while mounted on a riding-type animal.
Fight 5 straight battles in Ambition Mode.
Form a bond at the maximum level with another officer.
Use a True Rage Attack.
Have a facility expanded in Ambition Mode.
Have a new facility built in Ambition Mode.
Finish any stage of the game, except for the tutorial, without taking any damage.