I loved morrowind. It's a singleplayer mmorpg
. It had it's flaws but I like the overall design of the landscapes and the city of vivec. Though vivec was pretty ..empty for a capital city. I installed a mod which added like 100 extra npc's around so it looked more alive. Worked for me.
I also loved the various armors around...let me see If I can find a pic of my outfit