Sigma Theory: Global Cold War - Nigeria - Additional Nation DLC
Sigma Theory: Global Cold War is a turn-based strategy game that combines espionage, diplomacy, and research in a tense, high-stakes global environment. The Nigeria - Additional Nation DLC expands the base game by adding Nigeria as a playable nation, bringing new diplomatic opportunities, espionage tactics, and research options into the game. In this DLC, players can engage with the powerful African nation, navigate its unique political landscape, and manage its resources while competing for the coveted Sigma Technology. The game’s depth and strategic elements are enhanced by the introduction of this new country, making it a must-have for fans looking to extend their global influence in the game.
Key Features
- New Playable Nation: The DLC introduces Nigeria as a fully playable nation, complete with its own unique traits, strengths, and challenges.
- Strategic Diplomacy: Engage with Nigeria’s political system to influence global power dynamics. Use espionage, alliances, and intelligence to outmaneuver your rivals.
- Espionage and Intelligence: Send agents on covert missions to gather intelligence, sabotage opponents, and unlock advanced technologies. Nigeria’s position in Africa offers new opportunities for intelligence and control.
- New Research Paths: The DLC expands research options, allowing players to discover and develop new technologies that can give them an edge in the Cold War.
- Dynamic Choices and Consequences: Your actions as a leader of Nigeria will shape the game’s global narrative. Make decisions that will affect your country's future and the fate of the Cold War.
- Enhanced Replayability: The addition of Nigeria as a new nation brings fresh challenges and strategic choices, offering high replay value for both new and experienced players.
- Deep Political Intrigue: Experience the global power struggle with diplomatic maneuvering, negotiations, and espionage at the heart of the gameplay.
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In the ‘Product Code’ section, enter your unique code that’s displayed on the ‘Order’ page of your D2Games account or on the link of your confirmation email if you had purchased as a guest and follow the prompts to activate.

System Requirements
Minimum
- OS: Windows 7 / 8 / 10 (64-bit)
- Processor: 2.0 GHz dual-core processor
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 560 / AMD Radeon HD 7770
- DirectX: Version 11
- Storage: 2 GB available space
- Sound Card: DirectX-compatible sound card
Recommended
- OS: Windows 10 (64-bit)
- Processor: 3.0 GHz quad-core processor or higher
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 960 / AMD Radeon R9 380
- DirectX: Version 11
- Storage: 4 GB available space
- Sound Card: DirectX-compatible sound card
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