Here is the full list of all 39 DYNASTY WARRIORS 9 Empires achievements.
Had your first child.
Completed any scenario in Conquest Mode.
Acquired an Epic Gem for the first time.
Possessed more than 200000 in funds.
Had your reputation for
Had your reputation for the ability to
Became the Emperor for the first time.
Successfully carried out 20 different types of secret plan leading to victory.
Prevented the enemy's secret plans 20 times, leading to victory.
Had your reputation for being
Claimed victory more than 10 times in an invasion battle.
Initiated a secret plan 100 times.
Made a sworn sibling oath for the first time.
Successfully appointed, recommended, or invited 10 times.
Claimed victory after carrying out a secret plan successfully for the first time.
Won an invasion or defensive battle with a remaining collective force of at least 90%.
Got married for the first time.
Stopped an enemy's secret plan and claimed victory for the first time.
Claimed victory in an invasion or defensive battle without preparing any secret plans.
Starting as a Free Officer, raised the banner of your own Kingdom for the first time.
Obtained all of the achievements in the game.
In Conquest Mode, had a child officer serve in the same army as their parent.
Completed any scenario with a child officer in Conquest Mode.
Appointed as a Strategist for the first time.
Appointed as a Grand General for the first time.
Accepted the position of Ruler.
Formed 10 alliances.
Possessed more than 200000 supplies.
Claimed victory more than 10 times in a defensive battle.
Deployed a single allied officer in an invasion or defensive battle and claimed victory.
Claimed victory in an invasion or defensive battle with an Element Level maxed out.
Participated and claimed victory in an event battle in Conquest Mode.
Participated and claimed victory in all event battles in Conquest Mode.
Acquired an Epic Gem Artifact for the first time.
Acquired every kind of military unit.
Created your first custom officer.