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Sigma Theory: Global Cold War 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
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Sigma Theory: Global Cold War
Release Date:
Platform:
Windows (7, 8, 10, 11)
Developer:
Goblinz Studio
Publisher:
Mi-Clos Studio
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
Recommended:
  • System: Windows 7 / 8 / 10
  • Processor: Dual-core 2 GHz CPU
  • Memory: 2 GB RAM
  • Graphics: DirectX® 10 compliant graphics card
  • Storage: 1 GB available space
DRM-free

Sigma Theory: Global Cold War Free Download

This download is 100% free, so you can enjoy the game without spending a penny. Enjoyed it? Consider supporting the developers by purchasing an official copy.
Support the Developers
Sigma Theory: Global Cold War v1.2.1.2 + 3 DLC [GOG] — Latest Size: 702 MB
Additional Download Details

Free GOG PC Games PRESENTS:
Sigma Theory: Global Cold War © Goblinz Studio / Mi-Clos Studio

We only provide full unmodified DRM-free GOG installers. No serial key, activation, or crack needed.
Latest we have v1.2.1.2 + 3 DLC –> Check version info and changelog

Previous versions (1)
Sigma Theory: Global Cold War v1.1.0.1 + 2 DLC [GOG] — Size: 702 MB
Instructions

Easy to Download, Install and Play

  1. Click the download button. 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.

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

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