id: 213
name: "Rooftop Course - Narrow Beam"
description: "A structural I-beam extends across the gap between two buildings, no wider than your foot. It sways slightly in the recycled air currents. Someone has scratched tally marks into the near end."
on_enter:
  - message: "Type 'balance' to cross the beam."
exits:
  down:
    room: 200
    blocked_message: ""