Official specs from Steam
Killing Floor 2 system requirements
Minimum and recommended PC specs as listed by the developer on Steam.
Minimum
| Note | Requires a 64-bit processor and operating system |
|---|---|
| OS * | Win7 64-bit, Win8/8.1 64-bit |
| Processor | Core 2 Duo E8200 2.66GHz or Phenom II X2 545 |
| Memory | 3 GB RAM |
| Graphics | GeForce GTS 250 or Radeon HD 4830 |
| DirectX | Version 10 |
| Network | Broadband Internet connection |
| Storage | 80 GB available space |
| Additional Notes | UNSUPPORTED HARDWARE: IntelHD Integrated Graphics Chips, 32-bit Operating Systems, NVIDIA ® FleX features require a GeForce ® GTX™ 770 or higher (GeForce ® GTX™ 980 recommended) |
Recommended
| Note | Requires a 64-bit processor and operating system |
|---|---|
| OS | Windows 10 64-bit |
| Processor | Core 2 Quad Q9550 2.83GHz or Phenom II X4 955 |
| Memory | 4 GB RAM |
| Graphics | GeForce GTX 560 or Radeon HD 6950 |
| DirectX | Version 11 |
| Network | Broadband Internet connection |
| Storage | 100 GB available space |
| Additional Notes | NVIDIA ® FleX features require a GeForce ® GTX™ 770 or higher (GeForce ® GTX™ 980 recommended) |
FAQ
What graphics card do I need for Killing Floor 2?
Minimum: GeForce GTS 250 or Radeon HD 4830. Recommended: GeForce GTX 560 or Radeon HD 6950.
How much RAM does Killing Floor 2 need?
Killing Floor 2 needs 3 GB RAM at minimum, 4 GB RAM recommended.
How big is Killing Floor 2?
Killing Floor 2 requires 80 GB available space.
Does Killing Floor 2 run on Mac or Steam Deck/Linux?
There is no native macOS version. There is no native Linux build (Proton compatibility may vary).