Full gameSteam keyREGION FREE
View details Full game
GAME OVERVIEW
A Turn-based Strategy game in a futuristic global cold war from the award-winning creators of Out There. Recruit a squad of special agents and run your intel agency to secure the control of the singularity.
BUY THE RIGHT VERSION
Only live, linked G-Keys offers appear here. Compare system, activation, product type and region before payment.
Start here when you need the game itself or a complete edition.
These products require a compatible game or account. Read the exact offer before buying.
ABOUT THE GAME
A Turn-based Strategy game in a futuristic global cold war from the award-winning creators of Out There. Recruit a squad of special agents and run your intel agency to secure the control of the singularity.
HOW IT PLAYS
A factual overview assembled from the game's published IGDB metadata. It describes the game itself, not a review score or a promise about a specific store offer.
Sigma Theory: Global Cold War is classified as role-playing (rpg), simulator, strategy, turn-based strategy (tbs) and adventure. IGDB lists single player as its supported play mode.
Its recorded themes include action and science fiction.
BUYING SIGMA THEORY: GLOBAL COLD WAR
There are currently 5 linked Sigma Theory: Global Cold War products. These are grouped under one permanent game page so editions, platforms and activation methods can be compared without treating each supplier offer as a different game.
Sigma Theory: Global Cold War offers on this page are linked to PC. Products for different systems are not interchangeable.
Current offers use Steam. Use the same store or launcher as the account where you plan to play.
The live selection includes full game and DLC. A DLC or subscription is not the same purchase as the full game.
Current offer labels include REGION FREE, EUROPE - all countries and EUROPE. Select your real country and verify the exact restriction before payment.
Supplier data currently lists German, English, French, Russian and Chinese across the available offers. Open the exact offer because language support can differ by edition or platform.
Compare game editionsCheck platform and region compatibility
FROM THE GAME
Selected official game imagery supplied through IGDB.
Game information and imagery enriched by IGDB. Price, stock, region and delivery come from the live G-Keys catalog.
