"Conan the Barbarian always went right" said Halk. So everyone takes the East path, knowing that Conan survived many paperback editions, comics, games and even a film or two.
They entered a large room, where the metal portcullis slammed down behind them.
To their right was a dark, deep pit. Noxious fumes emitted from it's depths.
To their left was a strongly barricaded door.... Hmmm.
At the back of the room was a four wheeled cart, with one of the wheels removed. Some cogs, broken up wood, a turbine blade, rubber tubing and rope were located inside the cart. Next to that was a small cast metal boiler, a large glass bottle with water inside. Next to all of this mess was... A conveniently placed oxy acetylene torch welder(TM).