The World Builder for fantasy roleplaying aims to provide easy-to-use, campaign-inspiring places for your players to stumble upon along the way. For each village, town or city there is a single-page summary including notable people and places, a list of strange and interesting facts, and a map.
When your pc's go left instead of right it's just an easy matter of clicking to a random page in your World Builder. Or, read through the descriptions and get ideas for your next adventure.
All information provided is not specific to a particular setting; World Builder can be used in any fantasy roleplaying game.