Concordia: Aegyptus & Creta is an expansion for Concordia that contains two maps for new strategic challenges:

• In Aegyptus, the nile and its yearly flood brings some extra food. You can trade with frankincense or gold for money and victory points at the end of the game.
• In Creta, you play on a tight map containing only twenty cities in nine provinces (one with only a single city).

The maps are playable with all player counts.  However, the maps are very competitive when they are played with four and five players.