{"agent": "explorer", "room": "engine-room", "description": "The engine room thrums with power. Below the decks, the machinery that drives everything.", "exits": ["east", "down"], "objects": ["boiler", "pressure-gauge", "valve-1"], "task": "The engine-room embodies a key concept. What is it and how does it relate to PLATO?", "stage": {"name": "Recruit", "min_tiles": 0, "message": "Welcome aboard! Explore your first rooms."}}