Day One : Garry's Incident System Requirements

Minimum:

OS: Windows XP / Vista / 7 / 8
Processor: 2.2 Ghz Dual Core
Memory: 4 GB RAM
Graphics: 512 MB Nvidia Geforce 9800 GTX / ATI
DirectX: Version 9.0c
Hard Drive: 3 GB available space
Sound Card: DirectX Compatible

Recommended:

OS: Windows Vista / 7 / 8
Processor: 2.8 GHz Quad Core
Memory: 8 GB RAM
Graphics: 1GB NVIDIA GTX 460 / ATI Radeon HD 6850 or better
DirectX: Version 9.0c
Hard Drive: 3 GB available space
Sound Card: DirectX Compatible