There are some published rpg settings that I'm really fond of, but I've never gotten around to playing and don't think I ever will. Not that (in most cases) I would be opposed to playing them, but--well, I'll have to explain that on a case by case basis:
Tekumel: I first heard about Tekumel in college and over the next ten years, accumulated as much as I could on it from trips to gaming stores in various cities and ordering things off ebay. Despite having most of the publish Tekumel material in my collection for almost another decade now, I've never played it. I love the richness and wealth of detail in Tekumel, and I like aspects of the world (I've even read all the novels!). I think the problem has been two fold: until the internet, I never really had a crowd that would be willing to play it, and I tend to like to put my own spin on the games I run. (A few licensed properties for brief games being the exception, perhaps.) I'm well aware I could make Tekumel my own but then it wouldn't be Tekumel to me.
Transhuman Space: GURPS puts out a lot of great supplements, and the Transhuman Space supplements are no exception. It's the most detailed and supported near future game that I've seen (post the cyberpunk 80s). And it's really good. I'm unlikely to run this one because my days of playing GURPS are likely passed--particularly for a complicated realistic science fiction game. I did utilize the TS books to play my own near future game--one that was more Transhuman Cowboy Bebop with a bit of Bruce Sterling thrown in.
Glorantha: Though I got into Glorantha later, but scratches a similar itch to Tekumel in that I appreciate the wealth of detail in it and certain aspects of the world. It's a bit more like Transhuman Space in that it hits me in a "what can I steal from this?" place rather than a "I should play this!" one.
Exalted: This one is a bit different from the others, in that I have mixed feelings about Creation, the setting of Exalted. A lot of things about it I find really cool (mainly the underlying concepts of the session), then there are a number of things that are okay, and a few things (like a lot of the place names) I do like very much. Still, the good things are good enough to me, that I have thought about running a game in the setting before--but only after adapting it to another game. The system just doesn't appeal to me, and adapting the system plus tweaking the setting has always teamed so large a tast when I had easier game oppurtunities elsewhere.
So that's my list. What's yours?
48 minutes ago