Windows
Requires a 64-bit processor and operating system
OS: Windows 7 64-bit or Newer
Processor: Intel Pentium (Sandy Bridge Architecture) or newer OR AMD A6 APU
Memory: 6 GB RAM
Graphics: Intel HD 3000 Integrated Video Card or Better
Network: Broadband Internet connection
Storage: 600 MB available space
Additional Notes: 1366 x 768 or greater screen resolution, Steam Early Access version requires online connection