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