Trail of Cthulhu: Masks of Nyarlathotep Australia episode 14
b'The investigators have finally arrived in Australia. They have learned of a mysterious expedition to the interior of the country, but to what end, they do not know. They do know that the Lamplighter cult and their esoteric masters want them to follow the expedition, into the Outback. But before the team journeys into the desert, they must gather supplies, investigate leads, and perform research. Naturally, the cults of the Crawling Chaos are not far behind them.'