The Title Update 2 Title update for Age of Empires II: Definitive Edition has 10 achievements worth 75 gamerscore.
Upgrade your Militia to Men-at-Arms.
Advance to the Feudal Age in a Campaign Scenario.
Queue 5 Villagers at the Town Center in the Dark Age.
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.
Create a Trade Route with another Market.
Turn on Auto-Scout in any Game Mode.
Research Loom at the Town Center.