For me personally Morrowind is the best pc game of my life. I spent hundreds of hours playing this tittle. And I am still playing it from time to time, sometimes with my oldest character that i have created before more than 10 years (and map has still quite lot of the blank areas). It could give you perfect immersion to the story, lore in morrowind is very detailed, it has multiple ways how to finish the game, it could be done in minutes or in lifetime. It has a lot of options for the character builds. Because the graphical style of the game is very distinctive, it aged quite well even in this area. Soundtrack is wonderful, very decent and very calm, but energizing. It can be modded and modding community is alive and well and still improving Morrowind (even this was not a factor for me, a I like vanilla version more).
This was the first game that I've owned and I bought when I already knew that I will have the computer (two months before it). Even in that times it was an old game and setup was not easy, but I finally manage to configure it properly. After that it took almost one year to complete it. Basically I've learned english by playing this :D. Really I could lively remember hours spent by solving the riddles, trying to translate it and reading through all the dialogs. I think that the 2nd walkthrough will be just few months shorter than the first one before 15 years. :D I believe that the story is making the game, and story of this one is simply one of the best.
