Games like Sigma Theory: Global Cold War on Steam
For those who prefer not to search, lists of the most played, top deals games like Sigma Theory: Global Cold War are available at the bottom of the page.
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Democracy 3
Have you ever wanted to be president? or prime-minister? Convinced you could do a better job of running the country? Let's face it, you could hardly do a worse job than our current political leaders.
Democracy 4
Democracy 4 lets you take the role of President / Prime minister, govern the country (choosing its policies, laws and other actions), and both transform the country as you see fit, while trying to retain enough popularity to get re-elected...
Plutocracy
The business simulator Plutocracy gives you the chance to become wealthy and powerful to take control over the world. Where policy, laws, officials and people are only the chess pieces how do you play your game?
Lawgivers II
Lawgivers II is a political sandbox game that features multiple electoral systems, approve/reject bills and govern a country. Start out your career from the very bottom, and perhaps one day, lead your nation to become the most influential in the world.
SuperPower 2 Steam Edition
SuperPower 2 is the only global geopolitical simulation game which allows players to control entire countries. Players control countries in 3 major areas: political, economic and military, but this time, in a beautiful real-time 3D environment.
Victoria II
Carefully guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Victoria II is a grand strategy game played during the colonial era of the 19th century, where the player takes control of a country, guiding...
Victoria 3
Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.
Citystate II
Create your own Nation, build cities and bring prosperity to your people. Citystate II is a unique city-builder featuring realistic economics and complex political options. Slums or skyscrapers, experiment and bring about your vision of the ideal society.
Rise Of The White Sun
A Giant Strategy Sandbox experience set in Warlord China. *Tons of playable factions! *Communist insurgents, * Boxers like rebels, *Greedy warlords, *Mongol riders, *A mad russian baron, *Shanghai gangsters, *And armored trains!
Age of History II
Age of History II is a grand strategy wargame that is simple to learn yet hard to master.Your objective is to use military tactics and cunning diplomacy to either unify the world, or conquer it.Will the world bleed out or bow before you? The choice is yours..
Lawgivers
Lawgivers is a turn-based political simulation game. Run for elections with your own party and enter parliament to approve or abolish laws. Appoint the president and decide whether you want a democracy or just a fake one instead.
Fate of the World
Fate of the World is a dramatic global strategy game that puts all our futures in your hands. The game features a dramatic set of scenarios based on the latest science covering the next two centuries. You must manage a balancing act of protecting the Earth’s resources and climate versus the needs of an ever-growing world population, who...
Tropico 5
Return to the remote island nation of Tropico and expand your Dynasty’s reign from the early colonial period to beyond the 21st Century, facing new challenges including advanced trading mechanics, technology and scientific research, as well as cooperative and competitive MULTIPLAYER.
Tropico 3
Become the dictator of a remote island during the Cold War. Charm, persuade, intimidate, oppress, or cheat your people to stay in power! Are you a kind and generous leader? A corrupt and ruthless tyrant ruling with an iron fist?
Evil Bank Manager
What could be better than having a million dollars, a billion? This will not make you all powerful in the world, your goal will not only be to make lots of money, but to print money and become a Federal reserve system
The Political Process
Explore a dynamic world of politics in this turn-based, political simulator. Create a character, run for political office, write legislation, balance budgets, and more as you move up the political hierarchy.
Rogue State Revolution
Greetings your Excellency. Time to rebuild, reform and prepare for new challenges in the People's Republic of Basenji. In this thrilling political strategy, you will appoint ministers and lead the country to success. Be careful — you may find yourself replaced in the next election.
Democracy 3 Africa
Democracy 3: Africa is the new standalone 're-imagining' of the hit political strategy game 'Democracy 3'. Set entirely in countries on the continent of Africa, D3:A puts you in charge of these countries and challenges you to stay in power whilst fixing each country's problems, improving the quality of life for your electorate, and...
City of Gangsters
In this management tycoon game, you’ll start a criminal operation from nothing and grow it into a well-oiled money machine! Build speakeasies and illegal distilleries. Manage production chains and resource distribution. Leverage favors, chase down debtors, and bribe the police to look the other way.
The Shrouded Isle
Includes the Sunken Sins free DLC! Your Excellency, in this short game, we prepare for the awakening of our Lord. He hungers for human sacrifice. Sinners try to hide their dark secrets, but all must be purged...
Galactic Civilizations® II: Ultimate Edition
Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!
Rail Route
In Rail Route, you will design, construct, upgrade, and automate your railway network in one of the many maps based on real-life cities worldwide. Dispatch the trains to make the traffic flow and the network grow!
Most played games like Sigma Theory: Global Cold War on Steam
Take a look at the top games like Sigma Theory: Global Cold War that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Victoria 3
Similarity 58% Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history. Victoria 3 is a grand strategy, economy and historical game developed by Paradox Development Studio and published by Paradox Interactive. Released on October 25th 2022 has received 52,618 reviews of which 35,043 were positive and 17,575 were negative resulting in a rating of 6.6 out of 10. The game has hit the top spot as the #1 most played game like Sigma Theory: Global Cold War, thanks to its 5,179 peak concurrent players over the last day.
6.6
35,043
17,575
5,179
players
2. Tropico 6
Similarity 55% El Presidente is back! Prove yourself once again as a feared dictator or peace-loving statesman on the island state of Tropico and shape the fate of your very own banana republic through four distinctive eras. Tropico 6 is a city builder, strategy and simulation game developed by Limbic Entertainment and Realmforge Studios and published by Kalypso Media. Released on March 29th 2019 has received 27,191 reviews of which 23,776 were positive and 3,415 were negative resulting in a rating of 8.6 out of 10. While seeing 965 players online at once in the last 24 hours, this game is currently ranked #2 among games like Sigma Theory: Global Cold War based on player count.
8.6
23,776
3,415
965
players
3. Victoria II
Similarity 59% Carefully guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Victoria II is a grand strategy game played during the colonial era of the 19th century, where the player takes control of a country, guiding... Victoria II is a grand strategy, strategy and historical game developed by Paradox Development Studio and published by Paradox Interactive. Released on August 30th 2010 has received 19,477 reviews of which 17,950 were positive and 1,527 were negative resulting in an impressive rating of 9 out of 10. While seeing 570 players online at once in the last 24 hours, this game is currently ranked #3 among games like Sigma Theory: Global Cold War based on player count.
9
17,950
1,527
570
players
4. Age of History II
Similarity 51% Age of History II is a grand strategy wargame that is simple to learn yet hard to master.Your objective is to use military tactics and cunning diplomacy to either unify the world, or conquer it.Will the world bleed out or bow before you? The choice is yours.. Age of History II is a strategy, historical and war game developed by Łukasz Jakowski and published by Łukasz Jakowski Games. Released on November 21st 2018 has received 46,395 reviews of which 41,684 were positive and 4,711 were negative resulting in a rating of 8.8 out of 10. With 551 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Sigma Theory: Global Cold War.
8.8
41,684
4,711
551
players
5. NIMBY Rails
Similarity 40% Design and run your own railroads for the real world. Solve global transportation dilemmas. Unleash your inner railway engineer and transit policy manager. NIMBY Rails is a early access, transportation and simulation game developed and published by Weird and Wry. Released on January 26th 2021 has received 2,014 reviews of which 1,807 were positive and 207 were negative resulting in a rating of 8.6 out of 10. With 168 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Sigma Theory: Global Cold War.
8.6
1,807
207
168
players
6. The Political Process
Similarity 45% Explore a dynamic world of politics in this turn-based, political simulator. Create a character, run for political office, write legislation, balance budgets, and more as you move up the political hierarchy. The Political Process is a political sim, simulation and politics game developed and published by Verlumino Studios LLC. Released on November 22nd 2019 has received 1,908 reviews of which 1,829 were positive and 79 were negative resulting in an impressive rating of 9.1 out of 10. With 137 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Sigma Theory: Global Cold War.
9.1
1,829
79
137
players
7. News Tower
Similarity 41% Develop your newspaper and become New York’s new media mogul! In this tycoon, build and manage your newspaper from printer to toilet. Create your editorial line and lead your journalists through unique 1930's stories and dig out the latest scoops! News Tower is a management, simulation and strategy game developed by Sparrow Night and published by Twin Sails Interactive. Released on February 13th 2024 has received 2,178 reviews of which 2,107 were positive and 71 were negative resulting in an impressive rating of 9.2 out of 10. With 128 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Sigma Theory: Global Cold War.
9.2
2,107
71
128
players
8. Tropico 5
Similarity 46% Return to the remote island nation of Tropico and expand your Dynasty’s reign from the early colonial period to beyond the 21st Century, facing new challenges including advanced trading mechanics, technology and scientific research, as well as cooperative and competitive MULTIPLAYER. Tropico 5 is a strategy, city builder and simulation game developed by Haemimont Games and published by Kalypso Media Digital. Released on May 23rd 2014 has received 14,123 reviews of which 11,092 were positive and 3,031 were negative resulting in a rating of 7.7 out of 10. With 111 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Sigma Theory: Global Cold War.
7.7
11,092
3,031
111
players
9. Democracy 4
Similarity 62% Democracy 4 lets you take the role of President / Prime minister, govern the country (choosing its policies, laws and other actions), and both transform the country as you see fit, while trying to retain enough popularity to get re-elected... Democracy 4 is a strategy, political sim and politics game developed and published by Positech Games. Released on January 13th 2022 has received 5,798 reviews of which 4,809 were positive and 989 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #9 spot among the most played games like Sigma Theory: Global Cold War.
8.1
4,809
989
68
players
10. Rail Route
Similarity 43% In Rail Route, you will design, construct, upgrade, and automate your railway network in one of the many maps based on real-life cities worldwide. Dispatch the trains to make the traffic flow and the network grow! Rail Route is a building, management and sandbox game developed and published by Bitrich.info. Released on February 22nd 2024 has received 2,159 reviews of which 1,940 were positive and 219 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #10 spot among the most played games like Sigma Theory: Global Cold War.
8.6
1,940
219
63
players
Best deals on games like Sigma Theory: Global Cold War on Steam
Discover fantastic savings with the best discounts on a variety of games like Sigma Theory: Global Cold War available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Sigma Theory: Global Cold War.
1. Nebuchadnezzar
Similarity 43% Create and customize cities in Nebuchadnezzar, a classic isometric city-builder where careful planning and define your rise as a ruler in ancient Mesopotamia. Nebuchadnezzar is a city builder, sandbox and building game developed by Nepos Games and published by Astra Logical. Released on February 17th 2021 has received 1,706 reviews of which 1,354 were positive and 352 were negative resulting in a rating of 7.6 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like Sigma Theory: Global Cold War.
7.6
1,354
352
-98%
19.99€
0.43€
2. The Shrouded Isle
Similarity 44% Includes the Sunken Sins free DLC! Your Excellency, in this short game, we prepare for the awakening of our Lord. He hungers for human sacrifice. Sinners try to hide their dark secrets, but all must be purged... The Shrouded Isle is a political sim, management and 2d game developed by Jongwoo Kim, Erica Lahaie, FX Bilodeau and Tanya Short and published by Kitfox Games. Released on August 04th 2017 has received 1,460 reviews of which 1,030 were positive and 430 were negative resulting in a rating of 6.8 out of 10. Thanks to its incredible 97% discount, this game is now the #2 best deal in games like Sigma Theory: Global Cold War.
6.8
1,030
430
-97%
12.79€
0.50€
3. SuperPower 2 Steam Edition
Similarity 60% SuperPower 2 is the only global geopolitical simulation game which allows players to control entire countries. Players control countries in 3 major areas: political, economic and military, but this time, in a beautiful real-time 3D environment. SuperPower 2 Steam Edition is a political sim, strategy and simulation game developed by GolemLabs and published by THQ Nordic. Released on April 18th 2014 has received 2,761 reviews of which 2,210 were positive and 551 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 96% discount, this game is now the #3 best deal in games like Sigma Theory: Global Cold War.
7.7
2,210
551
-96%
9.99€
0.42€
4. Rogue State Revolution
Similarity 45% Greetings your Excellency. Time to rebuild, reform and prepare for new challenges in the People's Republic of Basenji. In this thrilling political strategy, you will appoint ministers and lead the country to success. Be careful — you may find yourself replaced in the next election. Rogue State Revolution is a sandbox, atmospheric and turn-based strategy game developed by LRDGames and Inc. and published by Modern Wolf. Released on March 18th 2021 has received 499 reviews of which 385 were positive and 114 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like Sigma Theory: Global Cold War.
7.3
385
114
-92%
12.49€
1.00€
5. Realpolitiks
Similarity 42% Become the leader of any contemporary country in this streamlined real-time grand strategy game. Use diplomacy, espionage, military and economic power to deal with other nations, while tackling issues such as terrorism, financial crises and medical epidemics, all in an effort to achieve global domination! Realpolitiks is a strategy, diplomacy and political sim game developed by Jujubee S.A. and published by Fulqrum Publishing. Released on February 16th 2017 has received 1,204 reviews of which 743 were positive and 461 were negative resulting in a rating of 6.0 out of 10. Currently offered at a significant 91% discount, this title has earned the #5 position in the best deals for games like Sigma Theory: Global Cold War.
6.0
743
461
-91%
14.99€
1.49€
6. Tropico 5
Similarity 46% Return to the remote island nation of Tropico and expand your Dynasty’s reign from the early colonial period to beyond the 21st Century, facing new challenges including advanced trading mechanics, technology and scientific research, as well as cooperative and competitive MULTIPLAYER. Tropico 5 is a strategy, city builder and simulation game developed by Haemimont Games and published by Kalypso Media Digital. Released on May 23rd 2014 has received 14,123 reviews of which 11,092 were positive and 3,031 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 90% discount, this title has earned the #6 position in the best deals for games like Sigma Theory: Global Cold War.
7.7
11,092
3,031
-90%
19.99€
2.10€
7. Tropico 6
Similarity 55% El Presidente is back! Prove yourself once again as a feared dictator or peace-loving statesman on the island state of Tropico and shape the fate of your very own banana republic through four distinctive eras. Tropico 6 is a city builder, strategy and simulation game developed by Limbic Entertainment and Realmforge Studios and published by Kalypso Media. Released on March 29th 2019 has received 27,191 reviews of which 23,776 were positive and 3,415 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 89% discount, this title has earned the #7 position in the best deals for games like Sigma Theory: Global Cold War.
8.6
23,776
3,415
-89%
39.99€
4.64€
8. Mad Games Tycoon
Similarity 40% Form your own game studio set in the early 1980s in a small garage. Develop your own game ideas, create a team and develop megahit video games. Research new technologies, train your staff and upgrade your office space, going from a lowly garage to a huge building. Expand your business and dominate the world market for video games! Mad Games Tycoon is a management, simulation and strategy game developed and published by Eggcode. Released on September 13th 2016 has received 4,397 reviews of which 3,991 were positive and 406 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 86% discount, this title has earned the #8 position in the best deals for games like Sigma Theory: Global Cold War.
8.8
3,991
406
-86%
14.99€
2.24€
9. Victoria II
Similarity 59% Carefully guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Victoria II is a grand strategy game played during the colonial era of the 19th century, where the player takes control of a country, guiding... Victoria II is a grand strategy, strategy and historical game developed by Paradox Development Studio and published by Paradox Interactive. Released on August 30th 2010 has received 19,477 reviews of which 17,950 were positive and 1,527 were negative resulting in an impressive rating of 9 out of 10. Currently offered at a significant 85% discount, this title has earned the #9 position in the best deals for games like Sigma Theory: Global Cold War.
9
17,950
1,527
-85%
19.99€
3.05€
10. China: Mao's legacy
Similarity 42% Year 1976, the stormy Cultural revolution has died down, hard times of hongweibing and public critics are coming to an end. Old and sick Mao Zedong will soon leave China to his comrades from CPC. The Cold War is coming into a new phase... China: Mao's legacy is a political sim, strategy and simulation game developed and published by Nostalgames. Released on May 24th 2019 has received 1,015 reviews of which 933 were positive and 82 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 85% discount, this title has earned the #10 position in the best deals for games like Sigma Theory: Global Cold War.
8.7
933
82
-85%
6.89€
1.05€