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