Full list of all 294 Age of Empires II (2013) achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 196 achievements, and there are 3 DLC packs containing 98 achievements.
Mastery of deathmatch is the ability to continuously make good decisions while building a sustainable economy under constant attacks. You have demonstrated that ability by playing 50 games.