- All platforms
- PC
- Xbox
- PlayStation
- Switch
- Enable
- Disable
Buy Sigma Theory: Global Cold War PC key
Searching for a cheap Sigma Theory: Global Cold War Steam key? Compare prices from 23 stores to locate the cheapest option among 25 offers featured on GG.deals. We have determined that the lowest price for Sigma Theory: Global Cold War PC can be obtained on Difmark at $0.68 (96% off).
Bundles
(6)About Sigma Theory: Global Cold War
Before looking for Sigma Theory: Global Cold War CD key at the best price, it makes sense to check a few details about the game. It was developed by Mi-Clos Studio, Goblinz Studio and FibreTigre and published by Goblinz Publishing and Fractale. The PC release date was November 21, 2019. The genre of the game is characterized as simulation and strategy. Right now, 852 GG.deals users have wishlisted the game. It takes about 4 hours 15 minutes to beat the main story.
This is how Sigma Theory: Global Cold War reviews stack up across review aggregators. On Steam, this title has received 889 gamer reviews, 77% of which are positive. Now that you’ve seen the game’s details, you may want to get a discounted Sigma Theory: Global Cold War Steam key on GG.deals.
Unleash the Potential of Sigma Theory: A Global Cold War Espionage Simulation
From the creators of the acclaimed Out There, comes Sigma Theory: Global Cold War, a gripping turn-based strategy game where espionage, diplomacy, and technological supremacy are the keys to global dominance. In the near future, a revolutionary scientific discovery, the "Sigma Theory," promises unimaginable power – the ability to reshape economies, conquer nations, and even unlock immortality.
As the head of your nation's Sigma division, your mission is clear: secure the benefits of Sigma Theory before your rivals. Engage in a clandestine cold war, utilizing a diverse arsenal of resources, including elite covert agents, advanced tactical drones, and your mastery of diplomacy and subterfuge. It's a race against time and other superpowers, where the fate of the world hangs in the balance.
Experience the Ultimate Espionage Simulation
Turn-Based Espionage: Command your special agents in a global chess game of espionage. Employ seduction, blackmail, manipulation, and industrial espionage – any tactic is justified to achieve your objectives. Dominate the world through strategic deployment and calculated risks.
Dynamic Narrative: Forge relationships with over 100 NPCs, including influential lobbies, armed groups, and powerful politicians. Choose your alliances wisely: will you deceive, assassinate, or cooperate to achieve your goals? Every decision has far-reaching consequences in this intricate political landscape.
Thrilling Field Operations: Direct the meticulous kidnapping of high-value targets. Navigate intense pursuits through iconic cities. The success and survival of your agents depend on your tactical choices – discretion or direct confrontation, the choice is yours.
Recruit and Manage Your Elite Squad
Assemble a team of four exceptional special agents from a pool of 50 unique, unlockable characters. Each agent possesses a distinct backstory, motivations, and skills that influence their behavior during critical missions. Choose from archetypes like the investigator, soldier, hacker, and seducer to create the ultimate Sigma division.
Master the Art of Espionage and Counter-Espionage
Deploy your agents on covert missions worldwide, gathering critical intelligence, recruiting scientists, and uncovering compromising information on key figures. Utilize their unique abilities to seduce, manipulate, or neutralize targets, turning them to your cause.
Defend your nation against rival agencies seeking to infiltrate your operations and steal your scientists. Track, capture, and interrogate enemy agents to extract valuable information. Exchange them for ransom or exploit their knowledge to gain the upper hand.
Engage in High-Stakes Exfiltration Missions
Coordinate daring exfiltration operations to extract recruited scientists from enemy territory. Navigate challenging turn-based scenarios through major cities, strategically deploying drones to provide vital support and ensure a successful escape.
Navigate the Complex World of Diplomacy
Diplomacy is paramount in Sigma Theory. Meet with foreign leaders, using flattery, threats, or blackmail to advance your agenda. Collaborate with or exploit powerful lobbies and influential groups to gain their favor, but beware – alliances can shift quickly.
Unlock Cutting-Edge Technology
Harness the power of Sigma Theory to discover groundbreaking technologies. Recruit leading scientists and invest in research to unlock mind control, economic destabilization, robot soldiers, and even the secrets of immortality. Will you hoard these game-changing discoveries or share them with the world, altering the course of human history?
Inspired by Gaming Legends
Sigma Theory draws inspiration from classic strategy and management games such as XCom, Phantom Doctrine, Plague Inc., Pandemic (board game), Rocket Ranger, Tropico, Armello, Civilization, and Curious Expedition, creating a unique and compelling gameplay experience.
Game Info
How Long to Beat
System Requirements
Minimum 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
Recommended System Requirements:
-
OS: Microsoft® Windows® 7
-
Processor: Dual-core 2Ghz CPU
-
Memory: 2 GB RAM
-
Graphics: DirectX® 10 compliant graphics card
- Storage: 1 GB available space
Minimum System Requirements:
-
OS: Mac OS X 10.7
-
Processor: Dual Core 2Ghz
-
Memory: 2 GB RAM
-
Graphics: Hardware Accelerated Graphics with dedicated memory
- Storage: 500 MB available space
Minimum System Requirements:
-
OS: Ubuntu 12.04+
-
Processor: 1,3 GHz CPU
-
Memory: 2 GB RAM
- Storage: 1 GB available space
Recommended System Requirements:
-
OS: Ubuntu 12.04+ Desktop only
-
Processor: Dual-core 2Ghz CPU
-
Memory: 4 GB RAM
- Storage: 2 GB available space
Age Ratings
Age Ratings for this game are unavailable.
Found an error on this page?
Price History of Sigma Theory: Global Cold War
Even if the 96% discount may look good enough for you, it's worth making sure that you're receiving full value for your money. To help you shop smartly, GG.deals tracks Sigma Theory: Global Cold War price history. You can observe all price fluctuations in the graph on this page. On top of that, GG.deals provides information about the cheapest price ever recorded for each game, labeled as the "historical low". The best Sigma Theory: Global Cold War PC price of all time was documented on June 19, 2023 on Gog.com. At that time, one could obtain the game for just free.
Keeping an eye on price trends may give you an insight into what kind of Sigma Theory: Global Cold War price drop to expect in the future. This is where price alerts on GG.deals come in extremely handy and you can configure one by navigating to the "Create Alert" button.
Historical low prices
Note: We do not record price history for Amazon products.
Games Like Sigma Theory: Global Cold War
See All games like Sigma Theory: Global Cold WarHelp us create the best version of GG.deals. Go to our forum & suggest your ideas.
Share FeedbackShare Feedback

































































