SmoothCriminal on 21 March 2010
Diablo 2
Elder Scrolls III: Morrowind
Baldur's Gate
Baldur's Gate 2
Neverwinter Nights
Mass Effect
Mass Effect 2
Dragon Age: Origins
Fallout
Fallout 2
Fable: The Lost Chapters
Out of all of these my favorite would probably be Mass Effect 2, with Dragon Age in second, and Mass Effect 1 in third. Morrowind is my favorite game of all time, but I'm excluding it for now.
