The Poisoned Well

The city's water supply has been contaminated with something that doesn't behave like poison: it makes people tell only the truth, all the time, in response to any question. The effect wears off in a week and no one is physically harmed. The city is in chaos. The party must find who did it and why while every conversation with any witness is perfectly, brutally honest.

Play this campaign right now with an AI Dungeon Master that narrates the world, voices every NPC, remembers your whole story, and asks for the rolls — solo or with friends.