Cityville is Zynga’s third game launch this year. Cityville is all about the users which requires them to build a whole city and then run it through communicating with their friends who are also playing the game.
It seems like the popular game FarmVille has made the jump from being a computer game to being real food available in grocery stores. (If you do not know what FarmVille is hide away in shame, unless you just came back from a trip to Mars.)