PC requirements

Cosmonautica System Requirements

Cosmonautica needs at least 2,0 GHz Dual-Core or better, 3 GB RAM and DirectX 9.0c compatible with 768 MB or better graphics. For the recommended experience you want 3,0 GHz Dual-Core or better, 4 GB RAM and DirectX 9.0c compatible with 1024 MB or better graphics.

Verified Sources: Steam store listing
Cosmonautica minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows Vista / 7 / 8 Windows 7 / 8 / 10 (64-bit)
Processor 2,0 GHz Dual-Core or better 3,0 GHz Dual-Core or better
Memory 3 GB RAM 4 GB RAM
Graphics DirectX 9.0c compatible with 768 MB or better DirectX 9.0c compatible with 1024 MB or better
DirectX Version 9.0c Version 9.0c
Storage 800 MB available space 800 MB available space
Additional notes Windows compatible Windows compatible
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Cosmonautica is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Cosmonautica on PC

Can my PC run Cosmonautica?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Cosmonautica need?
800 MB available space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.