When I ran my Dungeons & Dragons/World of Greyhawk campaign, I constantly spawned new subplots, new NPCs, and new locations. It was intentional; my goal was to throw a wide net of possible plotlines, and let the players choose which ones to follow. By campaign's end we probably had hundreds of unresolved storylines, but it wasn't a problem because the important storylines – the defeat of the giants in the Grand Duchy of Geoff, the defeat of the orcish overlord Turrosh Mak, the liberation of Obsidian Bay – did reach their climatic ends.




