Recent computer games today are required to have high performance PC and when I say high performance I mean top of the end processor(CPU) 2.8GHZ , video card (256MB) and computer memory at least 1gig of RAM and to make it feel realistic and alive use a 19″ widescreen LCD monitor and a speaker with woofer for that extra hearth pounding sound effect. But don’t stay to long in front of your computer because their could be a side effect that may harm you healthy body.