Integrated graphics nVidia GeForce 9100 The game will run with this. Very poorly, and you won't want to do group anything, but it will run- barely. I do not advise going this route. Really. Don't. ATI Radeon HD 4550 I have this now. HUGE improvement over integrated. Not as good as I'd hoped though. All my system specs are over the minimum required, by a good bit, and I still play on low and medium settings to get a decent balance of performance and quality.