Can I Run The Callisto Protocol™?
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System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | NVIDIA® GeForce® GTX 1060 or AMD Radeon™ RX 580 | NVIDIA® GeForce® GTX 1070 or AMD Radeon™ RX 5700 | Detecting... |
| CPU | Intel® Core™ i5-8400 or AMD Ryzen™ 5 2600 | Intel® Core™ i7-8700 or AMD Ryzen™ 5 3600 | Detecting... |
| RAM | 8 GB | 16 GB | Detecting... |
| Storage | 75 GB | 75 GB | — |
| DirectX | Version 11 | Version 12 | — |
More on The Callisto Protocol™
About
Survive to escape the horrors of Callisto and uncover the dark secrets of Jupiter’s dead moon.
Frequently Asked Questions
Can I run The Callisto Protocol™ on my PC?
To run The Callisto Protocol™ you need at least a GeForce GTX 1060 or a Radeon RX 580, plus 8 GB of RAM. For the best experience, the recommended specs are a GeForce GTX 1070 or a Radeon RX 5700, plus 16 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for The Callisto Protocol™?
The Callisto Protocol™ minimum requirements: GPU: NVIDIA® GeForce® GTX 1060 or AMD Radeon™ RX 580, CPU: Intel® Core™ i5-8400 or AMD Ryzen™ 5 2600, RAM: 8 GB, Storage: 75 GB, DirectX: Version 11.
What are the recommended specs for The Callisto Protocol™?
The Callisto Protocol™ recommended specs: GPU: NVIDIA® GeForce® GTX 1070 or AMD Radeon™ RX 5700, CPU: Intel® Core™ i7-8700 or AMD Ryzen™ 5 3600, RAM: 16 GB, Storage: 75 GB, DirectX: Version 12.
How many GB is The Callisto Protocol™?
The Callisto Protocol™ requires at least 75 GB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run The Callisto Protocol™?
No — a GTX 1650 falls below the minimum GPU requirement for The Callisto Protocol™. You would need a stronger card (roughly GeForce GTX 1060 or better) for a playable experience.
Is The Callisto Protocol™ CPU or GPU intensive?
The Callisto Protocol™ is primarily GPU intensive. The minimum GPU tier is high relative to the CPU requirement, so the graphics card is the main bottleneck — upgrading your GPU will deliver the biggest frame rate gains.
Can Steam Deck run The Callisto Protocol™?
Yes! The Callisto Protocol™ is Deck Verified by Valve. It works perfectly on Steam Deck with full controller support, proper display, and great performance out of the box.
How many players can run The Callisto Protocol™?
According to the Steam Hardware Survey for September 2026, 90% of Steam players have a graphics card that meets the minimum GPU for The Callisto Protocol™ and 83% meet the recommended one. We match every card in the survey against our GPU benchmark scores; the ones we identify add up to 82.6% of the survey, and the math runs on that part. It only measures the graphics card, not the CPU or RAM.
