PC requirements
Black Mesa System Requirements
Black Mesa needs at least 2.6 Dual Core Processor or Greater, 6 GB RAM and 2 GB Dedicated Video Card or Greater graphics. For the recommended experience you want 3.2 Quad Core Processor or Greater, 8 GB RAM and 4 GB Dedicated Video Card or Greater graphics.
| Component | Minimum | Recommended |
|---|---|---|
| Operating system | Windows® 10 or Newer | Windows® 10 or Newer |
| Processor | 2.6 Dual Core Processor or Greater | 3.2 Quad Core Processor or Greater |
| Memory | 6 GB RAM | 8 GB RAM |
| Graphics | 2 GB Dedicated Video Card or Greater | 4 GB Dedicated Video Card or Greater |
| DirectX | Version 9.0c | Version 9.0c |
| Storage | 20 GB available space | 20 GB available space |
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
Black Mesa is also available on these systems, where hardware is fixed and no per-PC check is needed:
Quick answers
Running Black Mesa on PC
Can my PC run Black Mesa?
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 Black Mesa need?
20 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.