Welcome, investigators. Tonight we delve into the mysteries of Micronesia in 1923, where strange happenings have been reported among the ancient ruins. The Miskatonic University has funded your expedition to investigate unusual artifacts recently recovered from the region and reports of bizarre aquatic phenomena. The local populations speak of ancient songs rising from the depths and fishermen gone missing.

Welcome to our Trail of Cthulhu investigation set in 1925 Cameroon. The colonial powers of France and Britain have divided this African nation between them following Germany's defeat in the Great War. Our investigators have journeyed to this distant land in search of a rare manuscript rumored to contain forbidden knowledge of ancient powers.

Welcome everyone to tonight's session of Call of Cthulhu. The year is 1932, and our investigators find themselves in Algeria, North Africa. After World War I and the devastating Spanish Flu, academia resumed its relentless pursuit of knowledge. Our investigators are part of a joint archaeological expedition between Miskatonic University and the British Museum, investigating ancient ruins recently discovered in the Aurès Mountains of eastern Algeria. The expedition is funded by the reclusive industrialist Winston Hargrove, who has taken a peculiar interest in Algerian artifacts dating back to the Carthaginian period.

Welcome to Delta Green, agents. Tonight we find ourselves in modern-day Japan, where a DARPA research station has gone silent after reporting unusual seismic activity off the coast of Aomori Prefecture. Your team has been assembled under the guise of a joint research initiative, but your actual mission is to investigate the facility and determine what happened to the research team. The year is 2023, and tensions with China and North Korea have diverted most military attention elsewhere, leaving your small team to handle what appears to be a localized phenomenon... or so the bureaucrats believe.

Welcome to tonight's operation. The year is 2078, and humanity has established its first research outpost in Jupiter's upper atmosphere. Callisto Station Alpha floats 150 kilometers above Jupiter's cloud tops, anchored by experimental gravitational tethers. Two smaller facilities branch off from it: The Ganymede Observatory, which studies Jupiter's Great Red Spot, and the Europa Deep Cloud Probe, which has been sending drones into Jupiter's lower atmosphere. For months, strange signals have been emanating from deep within Jupiter's clouds. DARPA and other agencies have sent your team to investigate disturbing discoveries and the sudden loss of contact with several research teams.

Welcome to tonight's Delta Green operation. The year is 2037, and humanity has finally established its first research base on Uranus. Codenamed "Anaxagoras" after the pre-Socratic philosopher who first proposed a scientific description of the cosmos, this base was established by a joint NASA-private sector initiative. What started as a triumph of human exploration has become a nightmare. Three weeks ago, communications with Anaxagoras Base stopped abruptly. The last transmission included fragmented video showing personnel exhibiting erratic behavior, speaking in tongues, and self-mutilation. A recovery team was sent in and managed to establish temporary communications before they too went silent. Their final report mentioned something called "The Whispering Void" and "entities moving within the methane storms." Delta Green has been called in under deep cover as a special scientific assessment team. You'll be traveling on the UNSC Prometheus, ostensibly as specialists brought in to determine what environmental factors may have caused the psychological break.

Welcome to Delta Green, agents. Tonight, we find ourselves in the year 2043, on Phobos, the innermost and larger of Mars' two moons. Humanity has established its first permanent off-Earth research base here, taking advantage of Phobos' proximity to Mars and its minimal gravity. The base, designated "Outpost Deimos," ironically named after Phobos' sister moon, houses a team of researchers, engineers, and support staff focused on preparing for eventual human settlement on Mars. But something... unusual has been happening. Reports of strange noises, equipment malfunctions, and personnel experiencing vivid hallucinations have made their way back to Earth. Delta Green has infiltrated a team under the guise of a routine scientific evaluation. You three are that team, and you've just arrived at the Outpost after a six-month journey from Earth.

Welcome to our Trail of Cthulhu game set in 1924. The volcanic island of Saint Kitts in the Caribbean beckons with its lush rainforests, ancient sugar plantations, and a dark secret buried deep within its colonial past. Our investigators have arrived on the island following mysterious correspondence from an old colleague who has since vanished. The tropical paradise hides ancient horrors beneath its surface, waiting to be awakened.

Welcome to tonight's Delta Green operation. The year is 2018, and you've been urgently deployed to Guinea, West Africa, following reports of bizarre phenomena affecting USAID workers. Before we begin, let me remind you: this is a need-to-know operation. Contain, conceal, and report back only to your handlers.

Welcome to our session of Call of Cthulhu. Tonight, we'll be exploring the mysteries of West Africa in 1928, specifically the French colony of Dahomey, which would later become the modern nation of Benin. The Kingdom of Dahomey was once one of the most powerful states in the region before French colonization, known for its unique culture, religious practices, and formidable female warriors known as the Amazons.