The Title Update Title update for Age of Empires II: Definitive Edition has 10 achievements.
Upgrade your Militia to Men-at-Arms
Advance to the Feudal Age in a Campaign Scenario
Win the "Tours (732)" Co-Op Historical Battle with an AI or Human Teammate
Win any Medal in any Art of War Challenge
Win a Gold Medal in any Art of War Challenge
Win a Skirmish or Multiplayer Game with a Human or AI Teammate
Queue 5 Villagers at the Town Center in the Dark Age
Create a Trade Route with another Market
Turn on Auto-Scout in any Game Mode
Research Loom at the Town Center