For those who don't generally like to use Campaign Settings, what's your favorite one?

[TerraDave]

Also a fan of the B/X D&D Known World (not so much after the name change). Greyhawk is all right, though, as they say, mostly for the adventures. Gamma World (first few editions) and Planescape/Sigil have their moments.

Overall favorite: CoC and that take on Lovecraft (including the D20 version, which compiles some of the related material like delta green). Of course, I guess if I ever played it again, I would be using the setting.

 

[TrippyHippy]

- Real world based "Mythic" settings: Pendragon, Ars Magica and various RuneQuest based titles.

- The Classic World of Darkness series: Vampire, Werewolf, Mage et al.

- Multiverse settings: Planescape, Doctor Who, Amber, Luther Arkwright, some applications of Traveller.