c evo

C-evo

 1.2.0
Free (Open Source)   

C-evo is a game to build your own empires

nobunaga ambition sphere influence

A game of strategy within a fragmented nation which must unify.

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warzone 2100

Warzone 2100

 4.2.7
Free (Open Source)   
7

This is a strategy military 3D videogame in real time where is in a futurist war

unknown horizons

Unknown Horizons

 20014.1
Free (Open Source)   

Become a good Mayor and manage your new City's resources

freecol

FreeCol

 1.1.0
Free (Open Source)   
2

In this video game you will experience the arrival of the colonizers after the discovery of Christopher Columbus.

freeciv

Freeciv

 3.1.2
Free (Open Source)   
2

Fun game in which we will need to build our own civilizations and make them grow.

globulation2

Globulation2

 Beta 4 (0.9.4.4)
Free (Open Source)   

This is a strategy game in real time with open source and free

widelands

Widelands

 1.0
Free (Open Source)   
1

We present you a great programme where you can design your own strategies and conquer territories

civilization v
Demo   

With this game history you can manage a city the best you can