This is a City mod I made a wile back.
Get the windows version
here.
Get the linux version
here.
You start with your player (Boy or Girl what ever you pick) and you need to build up a town.
You build houses banks mines fountains ect, and you can sell gold for money to build things. also you need happiness.
Build up military, police, and mafia to destroy your opponent.
As of now the CPUs are bad at it so it is only multy-player.