Unlockables

Unlockable                   How to Unlock
Knight of Catan (20)         End any game of Catan in possession 
                             of the Largest Army card 10 times.
Builder of Catan (20)        End any game of Catan in possession 
                             of the Longest Road card 10 times.
Professor of Catan (20)      Win a Single-Player game 
                             against Hard AI's.
Scholar of Catan (10)        Win a Single-Player game 
                             against Moderate AI's.
Settler of Catan (10)        Build a settlement in any game of Catan.
Merchant of Catan (20)       Acquire 100 resource cards 
                             in trade in any game of Catan.
Villager of Catan (10)       Collect 25 Victory Points.
Citizen of Catan (20)        Collect 100 Victory Points.
Elder of Catan (20)          Collect 250 Victory Points.
Statesman of Catan (20)      Collect 500 Victory Points 
                             in ranked match play.
Chancellor of Catan (20)     Collect 1000 Victory Points 
                             in ranked match play.
Ambassador of Catan (10)     Invite a friend to play Settlers of Catan.