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Home > Sigma Theory: Global Cold War Free Download (v1.2.1.2 + 3 DLC)

Sigma Theory: Global Cold War Free Download (v1.2.1.2 + 3 DLC)

Sigma Theory: Global Cold War is a turn-based strategy game set in a near-future world of espionage and geopolitical tension. Players lead a nation's intelligence agency, recruiting agents, managing global assets, and conducting covert operations to steal technology, influence governments, and gain strategic advantages. Each decision impacts the balance of power, with diplomatic crises, alliances, and betrayals shaping the outcome of the global cold war.

Adventure Simulation Strategy
Sigma Theory: Global Cold War
Release Date:
Platform:
Windows (7, 8, 10, 11)
Developer:
Goblinz Studio
Publisher:
Mi-Clos Studio
Highlights

Sigma Theory: Global Cold War Features

  • Manage a network of intelligence agents with unique skills and traits to conduct operations worldwide.
  • Engage in covert missions such as espionage, sabotage, and technology theft to advance national interests.
  • Navigate complex diplomatic events where choices affect international relations and trigger global consequences.
  • Compete against rival nations in a race to control emerging technologies and scientific breakthroughs.
  • Experience a dynamic narrative where every decision alters the political landscape and leads to multiple possible endings.
  • Play through a single-player campaign that simulates high-stakes global strategy and political intrigue.
Instructions

Easy to Download, Install and Play

  1. Click the download button below. You can also select a previous version if available.
  2. You’ll be redirected to Vidgazoo. Wait 5 seconds, then directly click the button or copy the link.
    • Make sure you have a supported download client installed (it’s free here) before downloading.
  3. Once the download process reaches 100%, locate the downloaded files.
    • Get ready for installation and make sure you have enough disk space for the game.
  4. To Install DRM-free Sigma Theory: Global Cold War:
    • Run or double-click setup_sigma_theory_global_cold_war_********.exe to launch the installer.
    • Follow the on-screen instructions to complete the installation.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. Once the installation is complete, launch the game and start playing.
Can Your PC Run It?

System Requirements

Minimum:
  • System: Windows 7 / 8 / 10
  • 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

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.