I have an MSI GT 60-0NC with an Nvidia GTX 670M gpu + Integrated intel HD graphics 4400and I must say with the discrete gpu It runs buttery smooth at max settings which costs $1k+ which it shouldbut switching to integrated graphics (which most laptops do have especially the cheap ones)I have to set the resolution to 1366 x 720 and lower some more settings to obtain playable framerates(60 FPS is a MUST for me especially this is a rhythm game, below that it's pretty unbearable for meespecially when it affects responsiveness and latency)^ this btw can be bought with a laptop priced as low as 400 bucks or even low