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