Westmarch

“Westmarch” generally refers to a DnD scenario or setting (or any other table-top game) that uses the same setting across multiple different DM’s (or GM’s, for all you that like milk before the cereal). Rather than one story-driven campaign, it’s more like a continuous expansion; each new DM adds their bit of flavor, and contributes to the whole of the game. This gives players way more freedom, but also allows a lot more players to enjoy the game while not having to follow one single plot. In closing, think of it kinda like an MMORPG.