The Mongolia Title update for Sid Meier's Civilization V has 7 achievements.
Beat the Mongol scenario on the King or harder difficulty level.
Beat the Mongol scenario on the Emperor or harder difficulty level.
Beat the Mongol scenario on the Immortal or harder difficulty level.
Beat the Mongol scenario on the Deity difficulty level.
Beat the Mongol scenario on any difficulty.
Run out of time to beat the Mongol scenario.
Beat the game on any difficulty setting as Genghis Khan.