Minimum System Requirements
Windows
OS:
Windows 7 home 64bits or 32bits
Graphics:
DX9 features (Shader Model 2.0); in general, any board manufactured from 2004 should work.
Storage:
2 GB available space
Notes:
CPU: support for SSE2 instruction set.
macOS
OS:
Mac OS X 10.8+
Graphics:
DX9 features (Shader Model 2.0); in general, any board manufactured from 2004 should work.
Storage:
2 GB available space
Notes:
CPU: support for SSE2 instruction set.
Linux
OS:
SteamOS+
Graphics:
DX9 features (Shader Model 2.0); in general, any board manufactured from 2004 should work.
Storage:
2 GB available space
Notes:
CPU: support for SSE2 instruction set.
Recommended System Requirements
Windows
Storage:
3 GB available space
macOS
Storage:
3 GB available space
Linux
Storage:
3 GB available space
These are the requirements the publisher lists on Steam.