Here is the full list of all 18 Age of Solitaire : Build Civilization achievements.
You have 500 win streak.
You have completed Industrial Age.
You have completed Middle Age.
You have 100 win streak.
You have 20 win streak.
You have completed Stone Age.
You have played 1,000 games.
You have played 10,000 games.
You have played 100,000 games.
You have 1,000 win streak.
You have 10,000 win streak.
You have completed Relaxation Age.
You have completed Global Age.
You have completed Space Age.
You have completed Ice Age.