U need atleast 1 GHZ 96 mb ram and 3d card that supports OpenGL and disk that has atleast 5 gigabytes to run it fine-I think-on my comp charachteristics this like it runs perfecto:3.0 GHZ P4 512 MB ram nForce2 -this is the best configuration for everything-so if u can buy some video card with openGL with 32 mb and more 32 mb ram(same company)-u will be fine in servers that u don't create-and,beleive me when beams are coming in u,and urs computer blocks-there is no worser thing-and 1 more thing-DO NOT RUN IN SOFTWARE MODE-it crashes with attacks like spiritbomb,and so well-so,u herd me,if u are 10 to 15-ask parents for upgrade of computer-if u are working-needs to save cash some time and buy...