Sigma Theory: Global Cold War for PC Download Game free

TitleSigma Theory: Global Cold War
Developer(s)Mi-Clos Studio, Goblinz Studio, FibreTigre
Publisher(s)Goblinz Publishing, Fractale
Release DateNov 21, 2019
Size660.70 MB
GenrePC > Simulation, Strategy
Sigma Theory: Global Cold War Game

Sigma Theory: Global Cold War Game is an espionage simulation and strategy game developed by Mi-Clos Studio. The game takes place in a fictional world where players take on the role of a leader heading a clandestine organization known as Sigma. As the leader of Sigma, players must use their resources and intelligence to strategically gain control of the world’s most powerful countries.

Sigma Theory: Global Cold War Screenshot 1


The gameplay of Sigma Theory is divided into two main phases: the reconnaissance phase and the operation phase. In the reconnaissance phase, players must gather intelligence on other countries, leaders, and technologies. This can be done through a variety of means, such as sending agents on missions, recruiting scientists, and hacking into computer systems.

Once enough intelligence has been gathered, players can move on to the operation phase. This is where players must make strategic decisions on how to use their resources and intelligence to further their goals. Players can choose to launch operations to manipulate other countries, recruit new agents, steal technology, or even assassinate leaders.

One unique aspect of Sigma Theory is the “Sigma Theory” itself, which is a breakthrough scientific discovery that players must protect and control. This technology can be used to tip the scales in players’ favor, but if it falls into the wrong hands, it can have disastrous consequences for the world.

Sigma Theory: Global Cold War Screenshot 2

Diplomacy and Alliances

In Sigma Theory, players must also manage their diplomatic relationships with other countries. Alliances can be formed to provide support and resources, but they can also be broken if the player’s actions contradict the interests of their allies. This adds a layer of complexity to the gameplay, as players must carefully balance their alliances while trying to achieve their own goals.

In addition, players must also be aware of the Global Cold War. The world is constantly shifting between different factions, and players must navigate these changes to ensure their survival. This adds an element of unpredictability to the game, keeping players on their toes as they try to stay one step ahead of their opponents.

Graphics and Sound

The graphics in Sigma Theory are sleek and minimalistic, with a clean interface that is easy to navigate. The sound design is also notable, with a tense and atmospheric soundtrack that adds to the overall espionage theme of the game.

Final Thoughts

Sigma Theory: Global Cold War Game is a challenging and thought-provoking game that will keep players engaged for hours. The combination of espionage, strategy, and diplomacy makes for a unique and immersive gaming experience. With its sleek graphics and engaging gameplay, Sigma Theory is a must-play for fans of the strategy and simulation genres.

“In Sigma Theory, every action has a consequence. It’s up to the player to decide whether those consequences will be beneficial or detrimental to their ultimate goal of global domination.”

System Requirements

  • OS: Windows Vista
  • Processor: 1,3 GHz CPU
  • Memory: 1 GB RAM
  • Graphics: NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB
  • Storage: 1 GB available space
  • OS: Microsoft® Windows® 7
  • Processor: Dual-core 2Ghz CPU
  • Memory: 2 GB RAM
  • Graphics: DirectX® 10 compliant graphics card
  • Storage: 1 GB available space

How to Download

  1. Click on the "Download" button link given above.
  2. The download will start automatically.
  3. Once the download is complete, open the downloaded file by double-clicking on it.
  4. A window will pop up asking for permission to run the file. Click on "Yes" or "Run".
  5. The game will start to install. Follow the on-screen instructions to complete the installation process.
  6. Once the installation is complete, the game will launch automatically. If it doesn't, you can search for the game in your computer's search bar or in the start menu and launch it from there.
  7. Enjoy playing Sigma Theory: Global Cold War!