just saying this to insure you eli, if you're going to buy a PC Game, especially halo, make sure that you have a good graphics card because if you just have a standard Dell laptop it'll be way laggy/glitchy and not 100% sure why they didn't release halo 3 for pc or reach, I think because the Graphics were too advanced or that the previous sales from halo 2 weren't good so they didn't even try to make it... hope that answers your questions