Power & Revolution 2021 Edition vs Sigma Theory: Global Cold War
Which one is worth buying now, with today's prices and each game's recommendation.
Sigma Theory: Global Cold War wins 9 of 14 head-to-head metrics. Sigma Theory: Global Cold War is $27.67 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | Power & Revolution 2021 Edition | Sigma Theory: Global Cold War |
|---|---|---|
| GameValio scoreRecommendation: Wait for Sale × Maybe | 49 | 58 |
| Quality | 49 | 63 |
| Value | 65 | 77 |
| Popularity | 23 | 24 |
| Current Best Price (USD) | $27.96 | $0.29 |
| Steam Review Score | 55.9% positive | 77.6% positive |
| Average Concurrent Players (14 days) | 7 | 1 |
Where to buy
The 3 cheapest stores for each game
Side by side over time
Power & Revolution 2021 EditionSigma Theory: Global Cold War
Details and requirements
| Item | Power & Revolution 2021 Edition | Sigma Theory: Global Cold War |
|---|---|---|
| Release date | August 4, 2021 | November 21, 2019 |
| Developers | Eversim | Mi-Clos Studio, FibreTigre |
| Publishers | Eversim | Goblinz Publishing, Fractale |
| Platforms | Windows, MacOs | Linux, Windows, MacOs |
| OS (minimum) | Windows 10, 8, 7 | Microsoft® Windows® 7 |
| Processor (minimum) | 2 Ghz , multi-core processor | Dual-core 2Ghz CPU |
| Memory (minimum) | 8 GB RAM | 2 GB RAM |
| Graphics (minimum) | 3D Video card with 1 Gb or more of dedicated VRAM | DirectX® 10 compliant graphics card |
| Storage (minimum) | 6 GB available space | 1 GB available space |
Frequently asked questions
Which is better: Power & Revolution 2021 Edition or Sigma Theory: Global Cold War?
Sigma Theory: Global Cold War won the comparison against Power & Revolution 2021 Edition based on the head-to-head metric breakdown. Check the metrics table above for a full side-by-side analysis.
How is the comparison calculated?
The comparison winner is determined objectively by counting which game wins more individual metrics in the head-to-head table. No weighting is applied. The GameValio Recommendation shown separately is our own suggestion for each game, based on a weighted score that combines quality (reviews), popularity (player counts), and affordability (price vs value) into a score out of 100. These are two different things: the comparison is objective, the recommendation is GameValio's opinion.
Is Power & Revolution 2021 Edition worth buying over Sigma Theory: Global Cold War?
Based on the metrics, Sigma Theory: Global Cold War won the direct comparison. However, also check the GameValio Recommendation for each game and the price comparison table to make the most informed purchase decision.
Which game has better player reviews?
Review score trends and volume over time are shown in the charts section above. The game with consistently higher positive ratios has stronger community reception.
Which game offers better value for money?
The affordability score and price comparison table above highlight the best deals. Sigma Theory: Global Cold War currently scores better on value relative to its quality and price.
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Analysis updated: Oct 24, 2026, 04:29 PM UTC