Built by rival companies who refused to speak to one another, the Troika Underground was doomed from the start. The project was shelved. The exits were never built.
But there are still people trapped there, still people that wander down.
And something vile still moves between the tunnels.
Inspired by the confusion of the Tokyo Metro, the bureaucratic inertia of British infrastructure, and the seamless colour-coding of the London Underground, The Venture Below is a danger-laced, conversation-rich, exploration-heavy dungeon crawl for Troika!, set in the abandoned metro system beneath the city.