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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Nebuchadnezzar
Create and customize cities in Nebuchadnezzar, a classic isometric city-builder where careful planning and define your rise as a ruler in ancient Mesopotamia.
Realpolitiks
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!
China: Mao's legacy
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...
Startup Company
Startup Company is a business simulation sandbox game where you’re the CEO of a new company. Your job is to build your very own website and compete against the largest tech giants on the planet!
Internet Cafe Evolution
This is a business simulation + construction game. It tells the evolution history of Internet cafes that began in the 1990s, and imagines the future of internet cafes. There are also some small emotional stories.
TasteMaker
TasteMaker is a restaurant tycoon game. Design your own restaurant from the ground up, decorate, create a menu, hire and manage staff, and much more. Keep your customers happy and make a profit to keep the restaurant of your dreams from turning into a nightmare.
GearCity
Do you find tycoon games too simplistic? GearCity is a complex and in-depth business simulator. It focuses on a realistic economic simulation of the global automobile industry. The game takes several hours to grasp and hundreds of hours to master. Can you succeed where many other CEOs have failed?
Power & Revolution 2020 Edition
The new version of Geopolitical Simulator 4, the ultrarealistic simulator of today's world where you play as the head of state or as the opposition! Stop the spread of the Covid-19 pandemic and restart the economy, participate in the US elections or engage in lightning wars with new 2020 scenarios.
News Tower
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!
City Game Studio: Your Game Dev Adventure Begins
Manage a game studio from the dawn of the gaming industry in 1976. Your journey starts with small indie titles and grows into a gaming empire. Develop, design, and conquer the industry. From humble beginnings to gaming legend – it’s your story, your studio, your legacy!
Production Line : Car factory simulation
Production line is the new car factory management/simulation/tycoon game that pushes your organisational and entrepreneurship skills to the limit. Can you build the ultimate optimised, free-flowing car production line whilst beating the competition and still turn a profit?
Transport INC
Become the manager of the largest transport corporation ever! Create new planes, bus, trains and truck connections. Optimize them to ever-changing demands and adapt to unexpected events. Beat the competition. Connect cities all around the real world map!
NIMBY Rails
Design and run your own railroads for the real world. Solve global transportation dilemmas. Unleash your inner railway engineer and transit policy manager.
World Warfare & Economics
Take control of any nation and shape its future. Manage resources, trade, and taxes, engage in real-time warfare, navigate global diplomacy, and react to dynamic world events. Build a thriving economy, forge alliances, and command armies in a constantly evolving world!
Mad Games Tycoon
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!
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 16th 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 4,609 peak concurrent players over the last day.
6.6
35,043
17,575
4,609
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 575 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
575
players
3. 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. While seeing 513 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.
8.8
41,684
4,711
513
players
4. 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. With 490 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.
9
17,950
1,527
490
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 164 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
164
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 141 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
141
players
7. 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. With 107 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.
8.6
1,940
219
107
players
8. 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. The game currently holds the #8 spot among the most played games like Sigma Theory: Global Cold War.
9.2
2,107
71
100
players
9. 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. The game currently holds the #9 spot among the most played games like Sigma Theory: Global Cold War.
7.7
11,092
3,031
97
players
10. 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 #10 spot among the most played games like Sigma Theory: Global Cold War.
8.1
4,809
989
55
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 16th 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€