The Once and Future King
Not unlocked yetBeat the game on the King difficulty level.
Charming. Really.
Not unlocked yetBeat the game on the Prince difficulty level.
Baby Steps
Not unlocked yetBeat the game on the Settler difficulty level.
The Alexman
Not unlocked yetBeat the game on the Warlord difficulty level.
I Can Has Nukes?
Not unlocked yetDrop a Nuke on another Civ.
Expansionist
Not unlocked yetDownload a Mod.
Experimenter
Not unlocked yetPlay a game with a Mod.
Peace and Prosperity
Not unlocked yetBegin a Golden Age.
Khaaan!
Not unlocked yetRun out of time to beat the Mongol scenario.
Gotta Catch 'Em All
Not unlocked yetBeat the game on all standard map types and sizes.
It's Just You and Me, Kid
Not unlocked yetBeat the game on a Duel Map.
Ruler of the Twelve Colonies
Not unlocked yetBeat the game on a Huge Map.
Do You Want to Super Size That?
Not unlocked yetBeat the game on a Large Map.
Living in Smallville
Not unlocked yetBeat the game on a Small Map.
It's Standard Issue
Not unlocked yetBeat the game on a Standard Map.
I Need More Elbow Room
Not unlocked yetBeat the game on a Tiny Map.
Island Hopping
Not unlocked yetBeat the game on an Archipelago-type Map.
Plate Tectonics
Not unlocked yetBeat the game on a Continents-type Map.
Battlefield Earth
Not unlocked yetBeat the game on an Earth-type Map.
Going It Old School
Not unlocked yetBeat the game on a Pangaea-type Map.
One to Rule Them All
Not unlocked yetBeat the game on any difficulty setting with only one city.
It's Super Effective
Not unlocked yetDestroy an enemy unit in just one hit.
Diplomacy by Other Means
Not unlocked yetFully Explore the Autocracy Policy Track.
Money Doesn't Grow on Trees
Not unlocked yetFully Explore the Commerce Policy Track.