Please note: These specifications are likely to change over time as we implement further optimizations and perform more compatibility testing.
For the Closed Alpha we currently recommend the following to have an enjoyable experience.
OS: Windows 7
GFX: 512MB - GTX 460 / HD 6850 or better
RAM: 3GB RAM
CPU: 2.2GHz Quad Core or better
It is technically possible to play the Closed Alpha on less powerful machines, but this is not advised as performance will suffer until we undertake further optimisations.
OS: Windows XP, Vista or 7
GFX: 256MB - 7900 GTX / X1800 XT or better
RAM: 2GB RAM
CPU: 2.0 GHz Dual Core or better