Full list of all 44 Age of Empires: Definitive Edition achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Complete the First Punic War campaign
Won a ranked Elo game.
Train 100 Minoan Composite Bowman
Complete the Enemies of Rome campaign
Train 256 Macedonian Hoplites
Train 400 Assyrian Chariot Archers
Won a game by holding all the artifacts
Advanced first to every age
Won a game by holding ruins
Destroy 200 temples
Create 1000 Choson Legions
Killed a Medusa
Won a game by building and holding a wonder
Complete the Imperium Romana campaign
Build 500 heavy catapults
Convert 1000 units
Train 500 Horse Archers
Build 789 Shang wall segments
Complete the Ave Caesar campaign
Complete the Rise of Rome campaign
Defeated 20 heroes
Complete the Reign of the Hittites campaign
Complete the Yamato Empire of the Rising Sun campaign
Collected 50,000 stone
Hunt 250 animals
Complete the Voices of Babylon campaign
Build 50 Babylonian Towers
Complete the Glory of Greece campaign
Collected 50,000 gold
Build 500 houses
Train 21 Centurions
Researched every technology available in a single game
Train 400 Axemen
Explore all areas of a single map
Defeat a Lion (Alpha)
Win a random map without training any archery units
Win a random map game without training any cavalry
Convert an enemy Priest
Defeat 1000 enemy units
Train 100 Egyptian Scythe Chariots
Convert 20 units with Egyptian Priests
Complete the Ascent of Egypt learning campaign
Collected 50,000 wood
Collected 50,000 food