FriendlyMerchant
Guest
Neverwinter nights had an episodic format with its chapters. You play the first chapter and when the chapter ends, it's treated like the end of a game and your character is exported. Then you start the next chapter either importing the character and his inventory used in the last chapter or making a new one. The release was not episodic as all chapters for the official modules were released when a module was released. Then there's some custom modules which were released by chapter, notably the "Swordflight" and "A Dance with Rogues."