Freeciv is an excellent game in which you must make your society prosper and prevail above all others.
Obviously to prevail, you must maintain it and make it evolve with different resources that you must store and collect. Apart from that you must build houses, militaries, docks, churches and all the buildings that will provide with light for your soldiers, monks and all the military resources to fight a war.
Freeciv has several game levels and several types. Among the options, one of them is a multiplayer mode that will allow you to enjoy the game on a local network or play with other people online.
This game is in turns, which means that you have to take care of each of your moves because a bad one can cause the dissolution of your empire.
Freeciv is the perfect game so you can defy your capacity for progress and battling.