Hello first time here and If it still means anything to you I'm getting 40 fps on my rig Sapphire AMD R9 270X DualX 2GB OC Boost (1070mhz core 1400mhz gram) AMD FX 6300 @ 4.5 GHZ 8GB Kingston DDR3 1600MHZ SSD Mushkin Chronos 120 GB catalyst driver 14.9 on Win7 sp1 Video options AAx4, AFx16, Vsync OFF, everything else on max (enhanced) Glad to be of some help to this great mod (or game!?) of yours i have been admiring for some time now..