تا حالا خیلی افرادی که دمو رو بازی کردند اعتراف میکنند بازی حتی برای بهترین سخت افزارهای روز بهینه نیست و به اصطلاح خوره سخت افزار است 
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e6400
albatron
8800gts 320mb
2x1gb crucial pc2-6400
unfortunately
its not really playable for me @ 1280x1024 everything high.i have to either drop to 1024x768 and keep the high settings or keep the 1280x1024 res and drop most settings to medium.
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I played 1680x1050, Only thing
Medium was texture and shader (i know thats majority of the eye candy). Everything else was high and I was getting 22-25FPS on stock
7900GTX and it was VERY playable.
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I just played around with it for a little bit with my outdated videocard (X1800 XL). @ 1600 x 1200 w/ 4AA, all med settings w/ exception to shaders being set to high... i got a whole 2-3 fps lol
leaving everything the same, and changing shaders from high to med gave me a min fps of 15 and in some areas went up to 25ish.. more so between 15-20fps.
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but my a buddy of mine has an
8500GT 256MB DDR2 and he plays fine at 1024x768
with all settings at low. Ingame he see's between 25-40fps with no AA.