I'm using an acer laptop which I got recently that has integrated intel HD graphics. The game works fine for me besides the cutscenes with medium setting and a lower resolution. It isn't optimal but if there was a console port of this quailty it would be worth playing.
Note, before buying the game on GOG, I played the demo where I got to the end of the demo I think and it worked fine then and I think the enhanced version works just as well if not better. I'm not that far in the retail copy yet still in the prologue, the game is definitely playable and fun. I am slightly worried about the later areas where some people playing with an integrated card seem to have lots of trouble but I think I will be fine if I lower the settings and resolution as much as possible at those points...
Funnily enough to play the demo, the biggest problem I had was figuring out I needed to download some Direct X 9 files, lol. Both the demo and the game got to work very easily, and the game never said I didn't meet the minimum requirements.
Also, I know it is a typical thing to say, but I recommend for you to try the demo since the real game and the demo both play similarly enough.
Post edited May 11, 2011 by marcusmaximus