The devs live-streamed the new multiplayer scenario, “Outback Tycoon,” set in Oz. The victory condition is economic only: most gold per turn, I think they said. Perhaps more interesting, the scenario features random events that the devs say will eventually be plugged into the base game.
One thing I’m not sure about: can you play a multiplayer scenario in a single-player mode? The devs played against a human and an AI, so maybe yes?