Why call it Skyrim, koff~
Technically it's the entire Elder Scrolls series, as every single game (a few exceptions) is connected through the lore. Or are you guys just saying Skyrim for Skyrim's sake? Personally, there are quite a few book universes that I would enjoy seeing. The Warhammer 40K Universe would be particularly interesting. Or how about the Metal Gear-
Ehhh. . . I'll just stick with the Warhammer 40K universe. There is just far too much lore and info surrounding it to say no. Sure, never ending war might suck for some, but for others, there is only war. There have been so many books, table top models, scripts, games, codex, RPG games, and the list goes on. You can't beat that. There are countless heroes and villains in the galaxy, so many different races, so much power and hidden technology!
It's mind boggling with how much content the universe actually has. Sure, there is some lore about thousands of other RPGs, but really, how much information has actually been written down for these? Pages? Books? Magazines? There is a reason why the Warhammer universe holds the Black Library insignia. Libraries. Books upon books in books. There is so much information that has been lost that it can overshadow the info in several RPGs. There's just been so much jotted down in the 30+ years that the concept has been around, koffi~