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Linux
Business Model Attribute Image Freeware / Free-to-play / Public Domain
Minimum CPU Class Required Attribute Image Intel Pentium Dual-Core
Minimum RAM Required Attribute Image 4 GB
Media Type Attribute Image Download
Input Devices Required Attribute Image Keyboard, Attribute Image Mouse
Number of Offline Players Attribute Image 1 Player
Steam Achievements
Notes MINIMUM:
OS: Ubuntu, SteamOS, Mint or equivalent
Processor: Intel or AMD Dual-Core CPU with 2.8 GHz
Memory: 4 GB RAM
Graphics: No VR Mode: Laptop: NVIDIA GeForce GT 650M Desktop: NVIDIA GeForce GTX 560 or AMD Radeon HD6900 (FullHD resolution) with at least GLSL 1.30 support Storage: 1500 MB available space
Additional Notes: VR is not yet supported

Macintosh
Business Model Attribute Image Freeware / Free-to-play / Public Domain
Minimum OS Class Required Attribute Image Mac OS X 10.8 (Mountain Lion)
Minimum RAM Required Attribute Image 4 GB
Media Type Attribute Image Download
Input Devices Required Attribute Image Keyboard, Attribute Image Mouse
Number of Offline Players Attribute Image 1 Player
Steam Achievements
Notes MINIMUM:
OS: OS X Mountain Lion
Processor: Intel 2.7 GHz Dual-Core i5
Memory: 4 GB RAM
Graphics: No VR Mode: Laptop: NVIDIA GeForce GT 650M Desktop: NVIDIA GeForce GTX 560 or AMD Radeon HD6900 (FullHD resolution)
Storage: 1500 MB available space
Additional Notes: VR is not yet supported

Windows
Business Model Attribute Image Freeware / Free-to-play / Public Domain
Minimum OS Class Required Attribute Image Windows 7
Minimum DirectX Version Required Attribute Image DirectX 11
Media Type Attribute Image Download
Input Devices Required Attribute Image Keyboard, Attribute Image Mouse
Input Devices Supported Attribute Image VR Helmet/Headset
VR Helmets/Headsets Supported HTC Vive, Oculus Rift, Attribute Image Valve Index
Number of Offline Players Attribute Image 1 Player
VR Play Area Seated
Steam Achievements
Notes MINIMUM:
OS: Windows 7/8/8.1/10
Processor: Intel or AMD Dual-Core CPU with 2.8 GHz
Memory: 4 GB RAM
Graphics: No VR Mode: NVIDIA GeForce GTX 560 or AMD Radeon HD6900 | VR Mode: NVIDIA GeForce GTX 750 Ti or AMD Radeon R9 270 (FullHD resolution)
DirectX: Version 11
Storage: 1500 MB available space


Technical information contributed by piltdown_man (173032)