Requirements relative to the 3D game is indeed not high, but Tencent added a lot of detection programs, so for the CPU, and memory requirements are relatively high, if you want to play up not a card a card, CPU at least dual-core, the frequency of the best 2G or more, memory, then to 2G, the graphics card ordinary discrete graphics card can be, if it is integrated then it should be able to, and the other requirements is nothing, of course, Netcom to play Netcom area, Telecom to play Telecom area, otherwise you have a good configuration and card. Of course, Netcom to play Netcom area, telecom to play telecom area, or you configure again good also card. The system is actually not much of a requirement, my configuration is I5, 4G, GT550Ti, with Win7 system, no problem at all, double open is also very smooth.