i recently upgraded everything in my computer except for the SSD that i use, and after getting windows, all the drivers, ventrilo, and AOC installed, i loaded the game and adjusted the settings to get framerates of between 40-60. the game ran great until it shut my computer down with no warning or message. it didn't do this outside of the game, and the system reqs are all fine.
specs:
intel corei3-4130 @3.4GHz CPU
8GB (4x2) kingston hyperX @1333 MHz RAM
radeon HD4650 GPU
corsair 430w PSU
samsung 840 EVO 120GB SSD