I agree with rather a lot of the choices here, especially the Elder Scrolls games, Fallout games and GTA.
I'd also add the sound track both Baldur's Gate games, Red Dead Redemption, Age of Empires 2: Age of Kings and Civilization, and of course, Homeworld.
I'd also add the sound track both Baldur's Gate games, Red Dead Redemption, Age of Empires 2: Age of Kings and Civilization, and of course, Homeworld.