Wandersong dev Greg Lobanov is ready to move onto new games. He's actually working on three different ideas right now. Sadly, that means the world of Wandersong is coming to an end. In an interview with LootPots, Lobanov closes the door on any potential DLC.
As far as the story goes, I feel it like it ends in a really nice place. I don’t really feel like I want to bother the characters any more or ask them anything else. I feel like they’re pretty set. If I had a really strong idea for DLC, and maybe it’ll happen down the road, maybe I’ll change my mind about it. But right now everything is good, where it should be.