Buy Sigma Theory: Global Cold War PC
PC
Version
Platform:
Choose platform:
Where to buy
How to activate CD-keys, digital keys, game keys-
Sigma Theory: Global Cold War Steam CD Key
Kinguin4.6โขActivate on: UnspecifiedโขStandard
$0.48 Get -
Sigma Theory: Global Cold War (PC) Steam Key - GLOBAL
Gameseal4.4โขActivate on: UnspecifiedโขStandard
$0.60 Get -
Sigma Theory: Global Cold War (PC) Steam Key - EU
Gameseal4.4โขActivate on: UnspecifiedโขStandard
$0.60 Get -
Sigma Theory: Global Cold War EU Steam CD Key
Kinguin4.6โขActivate on: UnspecifiedโขStandard
$0.71 Get -
Sigma Theory: Global Cold War Steam CD Key
K4G3.8โขActivate on: SteamโขStandard
$0.72 Get -
Sigma Theory: Global Cold War (PC) - Steam Key - GLOBAL
G2A.COM4โขActivate on: UnspecifiedโขStandard
$0.88 Get-10% $0.99 -
Sigma Theory: Global Cold War
InstantGaming4.7โขActivate on: SteamโขStandard
$1.14 Get-93% $17.99 -
Sigma Theory Global Cold War (PC)
Difmark4โขActivate on: UnspecifiedโขStandard
$1.19 Get -
Sigma Theory: Global Cold War (PC) - Steam Key - EUROPE
G2A.COM4โขActivate on: UnspecifiedโขStandard
$1.38 Get-10% $1.54 -
Sigma Theory: Global Cold War Steam Key EUROPE
PremiumCDKeys4.8โขActivate on: SteamโขStandard
$1.77 Get -
Sigma Theory: Global Cold War
Fanatical4.6โขActivate on: UnspecifiedโขStandard
$14.43 Get-19% $17.99 -
Sigma Theory: Global Cold War
Gamesplanet4.7โขActivate on: SteamโขStandard
$16.19 Get-10% $17.99 -
Sigma Theory: Global Cold War
Activate on: SteamโขStandard
$17.99 Get -
Sigma Theory: Global Cold War
WinGameStore4.8โขActivate on: SteamโขStandard
$17.99 Get -
Sigma Theory: Global Cold War
IndieGala4โขActivate on: SteamโขStandard
$17.99 Get -
Sigma Theory: Global Cold War
GamersGate3.9โขActivate on: SteamโขStandard
$17.99 Get
About Sigma Theory: Global Cold War
Game Specifications
- Single player
- Linux
- Android
- Windows
- iOS
- Mac
- Nintendo Switch
System Requirements
Windows
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
Recommended
- OS *: Microsoftยฎ Windowsยฎ 7
- Processor: Dual-core 2Ghz CPU
- Memory: 2 GB RAM
- Graphics: DirectXยฎ 10 compliant graphics card
- Storage: 1 GB available space
macOS
Minimum
- 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
Linux
Minimum
- OS: Ubuntu 12.04+
- Processor: 1,3 GHz CPU
- Memory: 2 GB RAM
- Storage: 1 GB available space
Recommended
- OS: Ubuntu 12.04+ Desktop only
- Processor: Dual-core 2Ghz CPU
- Memory: 4 GB RAM
- Storage: 2 GB available space
Similar Games
Price History
Frequently asked questions about Sigma Theory: Global Cold War
What is the cheapest price for Sigma Theory: Global Cold War Steam key?
The cheapest redeemable Steam key currently listed is $0.72 at K4G. Prices were last checked on September 14, 2026.
View key offersWhat is the difference between key and account offers for Sigma Theory: Global Cold War?
Gamescade currently lists 16 redeemable keys and no account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for Sigma Theory: Global Cold War?
Minimum PC requirements for Sigma Theory: Global Cold War include a 1,3 GHz CPU CPU, 1 GB RAM, a GPU with NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB, and 1 GB of available storage. See the full requirements below.
What is the Sigma Theory: Global Cold War release date?
Sigma Theory: Global Cold War was released on April 18, 2019.
Is Sigma Theory: Global Cold War single-player, multiplayer, or co-op?
Sigma Theory: Global Cold War is listed as a single-player game. No multiplayer or co-op modes are currently listed.
Where can Sigma Theory: Global Cold War offers be activated?
Current Sigma Theory: Global Cold War key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
Which platforms have active Sigma Theory: Global Cold War deals?
Gamescade currently lists active Sigma Theory: Global Cold War deals for PC.
Sign in to receive email alerts when tracking prices
comments
No comments yet
Be the first to share your thoughts!