Here is the full list of all 48 Dynasty Warriors 8: Empires achievements.
Accomplish all of the achievements in the game.
Use any custom character to defeat all of the famous officers.
Achieve all titles.
View all of the events that can be watched in the Gallery.
Succeed your superior's position for the first time.
Be appointed as a Strategist for the first time.
Execute all Strategy Commands at least once.
Perform a betrayal for the first time.
Complete all lifestyles.
Defeat more than 10,000 enemies using just Stratagems.
Clear any scenario on the "Chaos" difficulty.
Make all famous officers into your subordinate officers.
Have a total of at least 5 children.
Take part in "Battle of Chibi - Allied Forces" & have Zhuge Liang's "Southeast Wind" strategy work.
Rise in rebellion and become Ruler.
Be appointed as a Marshal for the first time.
In Edit Mode, create at least one officer, banner, warhorse and soldier.
Obtain at least 30 items.
Obtain at least 100 weapons.
Get recruited as a Marshal or Strategist from being a Free Officer.
Obtain virtue of "Pure Evil."
Use at least 100 Stratagems.
Use a Stratagem to change the weather.
Build at least six of the same facility.
Have at least three officers declare their love for you in a single lifetime.
Complete a Quest and deepen your friendship with your Ruler.
Create a Kingdom comprised entirely of your sworn siblings, spouses and children.
Raise the banner of your own Kingdom for the first time.
View any of the endings using a custom character.
Have a subordinate officer abandon you for the first time.
Swear a sworn sibling oath for the first time.
Obtain 20 officers in your own Kingdom.
Obtain virtue of "Saint."
Fight your way into enemy territory alone and defeat an officer.
Capture 10 or more bases during a single battle.
Have a child for the first time.
Became a Ruler for the first time.
Receive a weapon or item as a gift for the first time.
Win a battle with significantly less allied forces than enemy ones.
Complete four Battle Objectives in a single battle.
Build a facility for the first time.
Get married for the first time.
Profess your love for someone or have someone confess their love for you for the first time.
Stop a Large Scale Stratagem being prepared by the enemy.
Complete a Strategy Objective for the first time.
Fight and win a stage in spring, summer, fall and winter.
Win a battle with more than 90% of your total forces remaining.
Complete your first mission.