PC requirements

Rebel Galaxy System Requirements

Rebel Galaxy needs at least Intel® Core™ 2 Duo 2.4 GHz, AMD Athlon™ X2 2.8 GHz, or higher, 2 GB RAM and Shader Model 3.0, 512MB VRam graphics. For the recommended experience you want 4 GB RAM and Shader Model 3.0, 2GB VRam graphics.

Verified Sources: Steam store listing
Rebel Galaxy minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows XP,Windows Vista,Windows 7,Windows 8, Windows 10 Windows 7,Windows 8, Windows 10
Processor Intel® Core™ 2 Duo 2.4 GHz, AMD Athlon™ X2 2.8 GHz, or higher —
Memory 2 GB RAM 4 GB RAM
Graphics Shader Model 3.0, 512MB VRam Shader Model 3.0, 2GB VRam
DirectX Version 9.0b Version 11
Storage 2 GB available space 2 GB available space
Additional notes DirectX 9.0c-compatible, 16-bit DirectX 9.0c-compatible, 16-bit
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

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

Quick answers

Running Rebel Galaxy on PC

Can my PC run Rebel Galaxy?
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 Rebel Galaxy need?
2 GB 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.