Galaxy on Fire 2™ Full HD vs The Callisto Protocol™
Which one is worth buying now, with today's prices and each game's recommendation.
The Callisto Protocol™ wins 7 of 12 head-to-head metrics. Galaxy on Fire 2™ Full HD is R$9.86 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | Galaxy on Fire 2™ Full HD | The Callisto Protocol™ |
|---|---|---|
| GameValio scoreRecommendation: Wait for Sale × Wait for Sale | 45 | 46 |
| Quality | 64 | 58 |
| Value | 40 | 37 |
| Popularity | 26 | 37 |
| Current Best Price (BRL) | R$ 26.49 | R$ 34.09 |
| Steam Review Score | 77.2% positive | 66.3% positive |
| Average Concurrent Players (14 days) | 5 | 52 |
Where to buy
The 3 cheapest stores for each game
Galaxy on Fire 2™ Full HD
The Callisto Protocol™
Side by side over time
Galaxy on Fire 2™ Full HDThe Callisto Protocol™
Details and requirements
| Item | Galaxy on Fire 2™ Full HD | The Callisto Protocol™ |
|---|---|---|
| Release date | August 21, 2012 | December 1, 2022 |
| Developers | Fishlabs Entertainment GmbH | Striking Distance Studios |
| Publishers | bitComposer Games | KRAFTON, Inc. |
| Platforms | Windows | Windows |
| OS (minimum) | Windows XP SP2, Windows Vista, Windows 7 | Windows 10/11 |
| Processor (minimum) | Intel x86 compatible CPU with SSE2 3GB RAM | Intel® Core™ i7-8700 or AMD Ryzen™ 5 3600 |
| Memory (minimum) | 3 GB | 16 GB RAM |
| Hard Disk Space (minimum) | 2 GB | — |
| Video Card (minimum) | DirectX 9c compatible garphics card with more than 512 MB RAM | — |
| Sound (minimum) | DX 9.0c compatible sound card | — |
Frequently asked questions
Which is better: Galaxy on Fire 2™ Full HD or The Callisto Protocol™?
The Callisto Protocol™ won the comparison against Galaxy on Fire 2™ Full HD 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 Galaxy on Fire 2™ Full HD worth buying over The Callisto Protocol™?
Based on the metrics, The Callisto Protocol™ 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. Galaxy on Fire 2™ Full HD currently scores better on value relative to its quality and price.
Related comparisons
Analysis updated: Oct 24, 2026, 05:06 PM UTC