Sigma Theory: Global Cold War game cover

Sigma Theory: Global Cold War CD Key

In "Sigma Theory," lead your nation's espionage division in a cold war over a groundbreaking scientific discovery. Use covert agents, diplomacy, and cunning tactics to manipulate, gather intelligence, and secure technology that could change the world. Build alliances, manage relationships, and navigate a complex narrative to dominate global power.
Looking for the best price for Sigma Theory: Global Cold War? Compare offers from 17 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 0.53$ at GameSeal, which is 97% cheaper than the current Steam price (17.99$).

Current Lowest Price

0.53$
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Release Date

21 Nov, 2019

Publisher/Developer

Mi-Clos Studio, Goblinz Studio, FibreTigre, Goblinz Publishing, Fractale

Reviews

Steam: 77.60% positive (693/893)
Metacritic: -

System Requirements

Minimum:
  • 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

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Sigma Theory: Global Cold War Steam Price History Chart

Current Steam price: 17.99$
Lowest Steam price ever: 2.69$ — 2025-01-02
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Sigma Theory: Global Cold War description

Sigma Theory: Global Cold War

In a near-future setting marked by a groundbreaking scientific discovery known as "The Sigma Theory," global superpowers are in a fierce race to exploit its potential. This revolutionary theory could grant capabilities to obliterate financial systems, annihilate nations, or even unlock the secret to immortality. As the leader of your nation's Sigma division, you must ensure that your country is the first to harness these unprecedented technologies.

Engage in a compelling turn-based espionage simulation, where every strategic choice matters. Deploy a team of four unique special agents, each with distinct skills and narratives, to carry out covert operations worldwide. Utilize tactics such as seduction, manipulation, and blackmail to gather crucial information, recruit talented scientists, or eliminate threats to your mission.

In addition, diplomacy plays a critical role. Forge alliances or engage in deception with over 100 NPCs, including politicians and armed groups, to advance your agenda. As you navigate this tense landscape, manage your tech tree to discover radical innovations from mind control to robotic soldiers. Will you keep these discoveries hidden or share them for global influence? The future is in your hands.