[PC] PC Games with Exceptionally Good Stories and Music.

Well, Half Life 2's getting a good plot to it lately, especially with Episode 1 and 2 out. If you're willing to spend a little extra moolah, it'll be worth it (and it should run on a relatively poor computer; I was able to get away with 800x600 with medium-ish settings on a Pentium 4 2.2 with 768MB of RAM and a PCI GeForce MX440 on HL2, although I've since upgraded my computer, so I don't know for sure about how it'll handle episode 1 and 2). Besides, if you get the Orange Box you get Portal as well, which doesn't have much of a plot but is still an excellent game with even better humor in it.

Anyway, aside from that, you could try out... say, Max Payne. I haven't played it myself, but I've heard it's good and it has a half-decent plot.

How ya doing, buddy?

Well, there are emulators that could probably run it. I know that they made some for the old SCUMM games of the early 90's, I would be surprised if they didn't have those for games like Grim Fandago.

There's nowhere I can't reach.