In CATAN: Cities & Knights you engage in the defense of CATAN and compete to build the three great metropolises of CATAN. Each of these magnificent urban centers is even more valuable than a city. They’re also immune to the dangerous barbarians. If you improve your culture, muster your knights, and enrich your fine cities, you will be the master of the great realm of CATAN!
-Build an army of Knight to protect your cities
-Upgrade your cities to metropolises for additionnal victory points
-Adds depth and complexity to your games of CATAN
-This is an expansion. A copy of the following is required to play: CATAN