I've got an idea that's like percolating right now that is based in a subterranean megadungeon where the heroes are trapped by some kind of demon king/demoness queen, so lots of playing to Dungeon World's strengths of exploring weird caverns and battling monsters and boning. I feel like there's something there that could be really fun, delving down through depths and like maybe returning to a campsite that grows? Maybe saving NPCs down in the depths and returning them to "safety" could be fun, while trying to get to a point that the demon can be actually defeated. I feel like there's something there, I'm just kind of getting the ideas together in my mind for it.<br/><br/>If any of you are interested in that, let me know! We can do some brainstorming and either jump in or recruit a couple more!