Games similar to Sid Meier's Civilization III:

Anno 1800: Lead the Industrial Revolution! Welcome to the dawn of the Industrial Age. The path you choose will define your world. Are you an innovator or an exploiter? A conqueror or a liberator? How the world remembers your name is up to you.

Sid Meier's Civilization V is a turn-based strategy game where the player leads a civilization from the stone-age all the way to future tech, there is more than one way to win, achieving one of a number of different victory conditions through research, exploration, diplomacy, expansion, economic development, government and military conquest. You will face other civilizations, either online as other people or played by the computer, civilization 5 features a advanced diplomacy system when dealing with computer controlled civs or computer controlled city-states.

Dawn of Discovery (Known as "Anno 1404" in Europe) is a city-building and economic simulation game with real-time strategy elements. Released in 2009, it was developed by Related Designs, produced by Blue Byte, and published by Ubisoft. Though the game centers on a series of fictional events, the overall concept of the storyline is based upon real life aspects of medieval and renaissance history such as the Crusades, advancements in gothic architecture, construction of cathedrals, and hanseatic trade involving the rise of patrician merchants and early forms of capitalism.

Sid Meier and Firaxis Games will take this incredibly fun and addictive game to new heights by adding new ways to play and win, new tools to manage and expand your civilization, all-new easy to use mod capabilities and intense multiplayer modes and options

Combining the deep tactical elements of turn-based strategy games with the rapid gameplay of real-time strategy, Rise of Nations puts you in command of one of 18 civilizations over the course of thousands of years of history.

Stronghold: Crusader is the successor to Firefly Studios's 2001 game Stronghold. Crusader has much in common with the original Stronghold, but differs from its predecessor in the fact that the game is no longer set in a pseudo-Europe, instead being set in the Middle East during the Crusades. The game features a multitude of new Arabian units that can be purchased in a new building, the mercenary post. Though the Arabian troops do not require any weapons to produce, they are rather expensive. The game was also released as Stronghold Warchest. This version was a compendium of Stronghold and an enhanced version of Stronghold: Crusader, containing additional characters and an additional Crusader Trail. Stronghold Warchest was only released in limited number of countries (i. e. USA or Poland), meaning players in the rest of the world have never encountered the second Crusader Trail, or second set of characters. This changed when an updated version of Stronghold Crusader, Stronghold: Crusader Extreme was released in early 2008.

Stronghold is a historic real-time strategy game developed by Firefly Studios. While the game focuses primarily on conquest and expansion through military pursuits, Stronghold does provide space for economic strategy and development: there is both an economic and a military campaign to be played and both are discussed in the game manual. The game takes place in Medieval Britain around the time of AD 1066, though, since there is sometimes no time limit, scenarios can continue to hundreds of years beyond this date.

As King, it is your duty to lead your people in their struggle to raise your kingdom from its humble beginnings to a position of power and prestige. War, diplomacy and a burgeoning economy are the means by which you increase your power and expand your influence. A unique Knight-management system will offer you brand new possibilities to enhance your personal strategy.

World War III: Black Gold takes the player to the near future. The political crisis has been going on for months, leading to worldwide turmoil. A secret conference of the UN Central Geological Commission reveals that worldwide oil reserves have reached dangerously low levels: Oil reserves will run out within 8-10 years. This proves too short for even the most highly industrialized countries to switch their economies to alternative energy sources. Soon, mass protests erupt all over the world, effectively shutting down the global economy. The Great Powers have declared WW III...

A World to Build… or Destroy. “A war is coming… a war between East and West - between Kingdoms and Empires, between man and Fallen. A future of blood and death, of chaos and destruction.” – the Oracle Ceresa.