The realm of horror fiction was irrevocably changed with the writings of H.P. Lovecraft, whose tales of cosmic horror and eldritch entities introduced readers to a universe where mankind is not only insignificant but also perilously unaware of the true nature of reality. Lovecraft’s influence extends beyond literature into various media, most notably in tabletop gaming through the Call of Cthulhu RPG. Introduced by Chaosium in 1981, the Call of Cthulhu RPG translates Lovecraft’s themes of incomprehensible cosmic entities, ancient cults, and the thin veneer of sanity into an immersive gaming experience. It has since become a seminal horror RPG, offering players the chance to step into the shoes of investigators unravelling mysteries that lead to the dark corners of the Lovecraftian universe.
Since its debut in 1981, Call of Cthulhu has undergone significant evolution, growing from its original edition to the latest 7th edition, each iteration refining and expanding upon the game’s mechanics, settings, and storytelling potential. Beyond the mechanics and editions, Call of Cthulhu has remarkably expanded its horror repertoire beyond the confines of Lovecraft’s original canon. The game now has a broad range of horror adventures, drawing from global myths, legends, and various horror genres to enrich the gameplay experience. This evolution reflects not only the game’s adaptability and enduring appeal but also its ability to resonate with a diverse and growing audience of players seeking the thrill of horror roleplaying.
The Appeal of Horror Roleplaying
The allure of horror in roleplaying games lies deeply embedded in the human psyche’s fascination with fear, the unknown, and the thrill of facing the darkness from a safe distance. Horror roleplaying games, especially Call of Cthulhu, tap into this allure by crafting narratives that challenge players to confront their fears and navigate through stories of mystery, madness, and the macabre.
Call of Cthulhu, in particular, captures the imagination of players and Keepers (the game’s term for Dungeon Masters or Game Masters) with the emphasis on investigation, the psychological depth of its characters, and the ever-present threat of cosmic horror engage players in a shared storytelling experience that is both intellectually stimulating and emotionally charged. This unique blend of narrative depth, character development, and thematic exploration makes Call of Cthulhu a captivating experience for those who venture into its eldritch mysteries.
Why Call of Cthulhu Stands Out
What sets Call of Cthulhu apart from other horror RPGs is its unique focus on investigation, the mental state of characters, and a pervasive sense of dread rather than direct combat or monster-slaying. The game mechanics emphasize skilful detective work, knowledge acquisition, and understanding the arcane to confront or, more often, survive the horrors that lurk in the shadows.
Characters in Call of Cthulhu are notably fragile, not just in physical terms but, more importantly, in their mental and emotional resilience. The game’s Sanity system makes encounters with the supernatural lasting concern, with declines in mental health often driving characters to madness.
This emphasis on the psychological over the physical, the investigative over the combative, positions Call of Cthulhu as a unique narrative-driven RPG. It invites players into a world where the horrors are not always to be fought, but instead feared, and sometimes fled from, offering a profoundly different and impactful gaming experience.
The Role of Adventures and Campaigns
Pre-written adventures and campaigns offer meticulously crafted narratives that draw players and Keepers into the heart of Lovecraftian horror. These stories serve a dual purpose: they are both gateways for newcomers, providing structured and engaging introductions to the game’s mechanics and themes, and elaborate narrative playgrounds for experienced groups seeking depth and complexity in their roleplaying sessions.
The tone and atmosphere of Call of Cthulhu adventures are central to their design, aiming to immerse players in an experience that balances the thrill of dread with the excitement of discovery. Each adventure is crafted to evoke a sense of creeping horror and cosmic insignificance, pitting characters against mysteries that often lead to madness or worse.
The Classics
Certain Call of Cthulhu adventures have risen to iconic status, becoming foundational experiences that have shaped the game’s legacy. These classic scenarios not only introduce players to the quintessential elements of Lovecraftian horror but also set the benchmark for all tabletop RPG adventures that followed. These classic adventures offer gateways into a world where the line between sanity and madness is as thin as the veil separating reality from the cosmic horrors lurking just beyond.
The Haunting
Regarded as the quintessential entry point for newcomers to Call of Cthulhu, “The Haunting”, available in the Quickstart Rules, has introduced countless players to the game’s unique blend of investigation, horror, and the supernatural. Set in the early 20th century, “The Haunting” sends investigators to explore the Corbitt House in Boston, a property with a dark history of unsettling events and rumoured hauntings. Tasked with uncovering the truth behind the house’s malevolent reputation, players are drawn into a narrative that skilfully interweaves elements of psychological horror, supernatural occurrences, and the tangible threat of physical danger.
“The Haunting” serves as a practical tutorial in the art of investigative roleplaying, guiding players and Keepers alike through the core mechanics of clue-gathering, character interaction, and the crucial sanity checks that define the Call of Cthulhu experience. Its brilliance lies in its simplicity and the effectiveness with which it immerses players in the game’s atmosphere, making it an unforgettable foray into the world of Lovecraftian horror and a rite of passage for players of the game.
“The Haunting” has served as the first Call of Cthulhu experience for countless players since its inclusion in the game’s starter set. Its impact on the community is immeasurable, not only for its role in introducing the game but also for setting a high standard for what a tabletop RPG adventure can be. The adventure’s design is a masterclass in pacing, atmosphere, and storytelling, offering a complete and satisfying experience that can be enjoyed in a single session or extended play. It has also sparked a series of sequels that resonate with the games themes.
Shadows of Yog-Sothoth
Expanding the scope of Call of Cthulhu adventures, “Shadows of Yog-Sothoth” was one of the first full-length campaigns published for the game, offering players a globe-trotting journey into the heart of Lovecraftian mythology. This campaign intricately weaves together a plot of cultic intrigue, ancient secrets, and the threat of cosmic horror, as players confront the sinister Hermetic Order of the Silver Twilight and their plot to awaken the ancient entity, Yog-Sothoth.
“Shadows of Yog-Sothoth” is a testament to the game’s potential for complex narrative and deep, immersive storytelling. It challenges investigators with a series of interconnected scenarios that span from the streets of Boston to the Scottish isles, and even to the lost city of R’lyeh. The campaign’s ambitious scale and the depth of its lore have made it a landmark adventure, showcasing the rich possibilities of storytelling within the Call of Cthulhu framework.
These classics have not only defined the essence of Call of Cthulhu roleplaying but have also stood the test of time, remaining as compelling today as they were upon their release. Both adventures are essential experiences that embody the spirit of exploration, the thrill of discovery, and the inexorable pull of the unknown that are at the heart of Lovecraftian horror. For both newcomers and seasoned players, these classics offer a gateway into the unimaginable, inviting all who dare to tread their paths to confront the darkness that lies within and beyond.
Globe-Trotting Campaigns
The Call of Cthulhu roleplaying game is renowned for its ability to transport players to the furthest reaches of the globe, engaging them in pursuits of eldritch mysteries that span continents and cultures. These globe-trotting campaigns are epic in scope and ambition, offering intricate narratives that intertwine historical accuracy with the unsettling realms of Lovecraftian horror.
Masks of Nyarlathotep
“Masks of Nyarlathotep” is a legendary campaign that has been thrilling players since its introduction. This sprawling adventure spans multiple continents, including North America, Europe, Africa, and Asia, making it one of the most ambitious campaigns in the Call of Cthulhu universe. Investigators find themselves on the trail of a sinister cult, unravelling a global conspiracy that threatens to unleash an ancient evil upon the world.
What sets “Masks of Nyarlathotep” apart is its complex narrative, which skilfully blends real-world historical events and locations with the dark underpinnings of Lovecraftian lore. Players must navigate a web of clues, cultist schemes, and otherworldly dangers, making alliances and decisions that will have lasting impacts on their journey. The campaign’s depth, combined with the diversity of its settings, offers an unparalleled roleplaying experience that challenges players’ investigative skills, adaptability, and resolve to confront the cosmic unknown.
Horror on the Orient Express
Taking its name from one of the most famous train journeys in the world, “Horror on the Orient Express” is a campaign that delivers a unique mix of luxury, historical intrigue, and creeping terror. Set in the 1920s, this adventure takes investigators from London through the heart of Europe to the exotic landscapes of Constantinople, aboard the luxurious Orient Express. The journey is anything but ordinary, as players encounter a series of interconnected mysteries that delve into ancient history, forgotten magic, and a malevolent plot with dire implications.
“Horror on the Orient Express” is celebrated for its atmospheric storytelling and meticulous attention to historical detail, providing a rich backdrop against which the horrors of the Mythos creep ever closer. The confined spaces of the train add a claustrophobic tension to the unfolding mystery, while the varied locales visited throughout the campaign offer a panoramic view of Europe’s cultural and historical diversity. This campaign is a masterclass in suspenseful narrative design, offering players a deeply immersive experience that exemplifies the best of horror roleplaying.
Beyond the Mountains of Madness
A direct homage to H.P. Lovecraft’s seminal novella “At the Mountains of Madness,” this campaign takes investigators to the frozen wastelands of Antarctica. “Beyond the Mountains of Madness” is an epic tale of exploration and discovery that quickly spirals into a survival horror of unfathomable proportions. Players join a daring expedition to unearth the secrets of an ancient, alien city buried under ice, only to confront the terrifying reality of what lies beyond human comprehension.
The campaign evokes a sense of isolation and vulnerability, as investigators face not only the physical dangers of the Antarctic but also the mental strain of encountering the incomprehensible. The journey is fraught with ancient mysteries, alien horrors, and a palpable sense of dread, testing the limits of sanity and survival. This adventure stands as a monumental exploration of cosmic horror, where the vast, indifferent universe makes human endeavours seem both heroic and futile.
The Two-Headed Serpent
Contrasting the icy desolation of Antarctica, “The Two-Headed Serpent” is a pulp-themed campaign that offers a high-octane, globe-trotting adventure infused with cosmic horror. This campaign presents a thrilling narrative where players, serving as agents of the mysterious organization known as Caduceus, embark on a mission to thwart a global conspiracy led by a cult dedicated to the serpent god, Yig.
From the steamy jungles of Bolivia to the bustling streets of New York, and even to distant, exotic locales, investigators are plunged into a world of ancient rivalries, mythical creatures, and eldritch magic. “The Two-Headed Serpent” is a masterclass in balancing action-packed pulp adventure with the underlying dread of Lovecraftian horror. It seamlessly blends high-stakes encounters and breathtaking locales with the creeping terror of the cosmic unknown, offering players a diverse and exhilarating experience.
These globe-trotting campaigns represent the pinnacle of Call of Cthulhu’s storytelling potential, showcasing the game’s unique ability to blend real-world exploration with the fantastical and terrifying aspects of Lovecraftian horror. These adventures not only challenge investigators to confront eldritch mysteries across the globe but also invite them to experience the richness of the world’s cultures and histories, all while under the shadow of the cosmic horrors that threaten to unravel the fabric of reality.
Haunting One-Shots
While the sprawling campaigns of Call of Cthulhu take players on epic journeys through Lovecraft’s universe, the game’s one-shot adventures offer equally compelling experiences condensed into single-session stories. These shorter scenarios are perfect for introducing new players to the game or providing a quick, intense dose of horror for veteran investigators.
Dead Light
Set on a stormy night in the 1920s, “Dead Light” is a thrilling scenario that pits unwitting investigators against an incomprehensible and deadly phenomenon. As the players seek refuge from the storm in a remote roadside diner, they are quickly drawn into a night of terror when a mysterious entity, the eponymous Dead Light, begins its relentless pursuit. This adventure revels in atmospheric horror, creating a sense of claustrophobia and imminent doom that escalates with each passing moment.
“Dead Light” is ideal for players and Keepers looking for a scenario that can be completed in one sitting yet leaves a lasting impression. The simplicity of its setup—a storm, a diner, and a malevolent force—belies the depth of the challenge it presents, requiring players to think creatively and cooperate to survive. It’s a testament to how Call of Cthulhu can generate tension and horror from the most basic elements, making “Dead Light” a perfect one-shot for those seeking a quick but memorable foray into the world of cosmic horror.
The Crack’d and Crook’d Manse
Another gem among Call of Cthulhu’s one-shot adventures is “The Crack’d and Crook’d Manse,” a scenario that takes players into the heart of a haunted house mystery with a sinister twist. Investigators are called to explore the decrepit mansion of the late Arthur Cornthwaite, only to find themselves trapped in a web of supernatural occurrences, hidden secrets, and a lurking horror that defies explanation.
“The Crack’d and Crook’d Manse” creates an immersive and eerie atmosphere that draws players into its narrative. The adventure combines classic elements of haunted house stories with the unique cosmic dread of Lovecraftian horror, challenging investigators to uncover the truth behind the mansion’s haunting while confronting the fragility of their own sanity. Its intricate plot and the palpable sense of dread it cultivates make it an exceptional choice for Keepers wanting to deliver a concentrated dose of horror in a single session.
These haunting one-shots exemplify the strength of Call of Cthulhu as a versatile roleplaying game capable of delivering intense, memorable experiences in just a few hours. Whether serving as an introduction to the game or a quick escape into the realms of horror, “Dead Light” and “The Crack’d and Crook’d Manse” offer stories that are as engaging as they are terrifying, making them must-plays for fans of the genre.
The King in Yellow
The motif of the cursed play, particularly as it relates to “The King in Yellow” — a fictional play within a collection of short stories by Robert W. Chambers that has since been woven into the fabric of the Cthulhu Mythos — offers a rich vein of inspiration for Call of Cthulhu adventures. The themes of madness, despair, and the blurred lines between fiction and reality inherent in “The King in Yellow” resonate deeply with the cosmic horror of Lovecraft’s universe. Within this intriguing framework, two adventures explore these themes, inviting players to experience the haunting allure and dire consequences of cursed plays.
Curse of the Yellow Sign
“Curse of the Yellow Sign” is an anthology of three interconnected adventures that plunge investigators into the dark world of “The King in Yellow.” Each scenario explores the malignant influence of the play, from the trenches of World War I to a haunted cinema in the 1940s, and finally, to a modern-day setting where the boundaries of reality begin to fray. What makes “Curse of the Yellow Sign” stand out is its exploration of how the themes of the cursed play impact individuals and societies across different eras, embodying the timeless and universal nature of its horrors.
The campaign masterfully uses the motif of “The King in Yellow” to weave narratives that are as psychologically complex as they are terrifying. Players are challenged to confront not only the supernatural threats but also the psychological toll of the play’s curse, making for a deeply immersive and unsettling experience. The anthology format allows Keepers to adapt the scenarios to their campaign’s timeline or run them as stand-alone adventures, providing flexibility in how they bring the haunting stories to life.
Tatters of the King
“Tatters of the King” is a campaign that takes its name directly from the lore of “The King in Yellow,” offering a sprawling narrative that leads investigators from the heart of London to the mythical city of Carcosa. The adventure begins with the staging of a new play that bears a striking resemblance to “The King in Yellow,” setting off a chain of events that threatens to unravel the fabric of reality itself.
This campaign excels in its atmospheric storytelling and the depth of its narrative, drawing players deeper into the mythos of “The King in Yellow.” Investigators must navigate a world where the lines between madness and sanity, reality and fiction, are increasingly blurred. “Tatters of the King” offers a compelling exploration of the themes of obsession, loss, and the search for meaning in a universe that is indifferent, if not outright hostile, to human desires and fears.
Both “Curse of the Yellow Sign” and “Tatters of the King” invite players to ponder the impact of art — in this case, a play so powerful that merely knowing of it can drive one to madness — on the human psyche and the fabric of reality itself. For those drawn to the darker corners of the Call of Cthulhu universe, these adventures offer unforgettable journeys into the heart of darkness, where the greatest threats may lie not in the monsters that lurk in the shadows, but in the ideas that can unmake the world.
Gameplay Mechanics in Call of Cthulhu
Call of Cthulhu is renowned not just for its critically acclaimed adventures and deep immersion into the Lovecraftian universe but also for its unique gameplay mechanics that elevate the horror experience. These mechanics are meticulously designed to facilitate horror storytelling, ensuring that players are not merely observers but active participants in a narrative that unfolds with unpredictability, tension, and a profound sense of dread.
Skill-Based Investigation
At the heart of Call of Cthulhu is a skill-based system that emphasizes investigation, knowledge acquisition, and character interaction over combat. Players navigate the game world using a broad array of skills ranging from Library Use to Spot Hidden, each skill playing a crucial role in uncovering mysteries and progressing the narrative. This focus on non-combat abilities encourages players to think creatively, solve puzzles, and engage deeply with the game’s lore, fostering a sense of accomplishment and discovery that is integral to the investigative horror experience.
The Sanity Mechanic
Perhaps the most iconic of Call of Cthulhu’s mechanics is the Sanity system, a dynamic measure of a character’s mental and emotional resilience in the face of the unknowable horrors of the Mythos. Encounters with otherworldly entities, witnessing unspeakable acts, or delving too deeply into forbidden knowledge can result in Sanity loss, leading to a range of psychological afflictions or, in extreme cases, permanent madness. This mechanic not only underscores the fragility of the human mind but also heightens the stakes of every encounter, making the horror personal and visceral for each player.
Pushing the Limits: Luck and Pushed Rolls
Players can leverage Luck points and the option to push rolls. Luck points can be spent to influence outcomes in critical situations, adding a layer of strategic decision-making to the game. Pushed rolls allow players to re-attempt failed skill checks at the risk of dire consequences, encapsulating the theme of desperate measures in the face of overwhelming odds. These mechanics add tension and uncertainty to the gameplay, enhancing the sense of risk and reward that is pivotal to the suspenseful atmosphere of Call of Cthulhu.
Combat as a Last Resort
Combat in Call of Cthulhu is lethal and often a last resort, reflecting the game’s emphasis on the powerlessness of humans against the cosmic entities of the Mythos. This approach to combat shifts the focus from physical confrontation to avoidance, negotiation, and problem-solving, aligning with the thematic elements of cosmic horror. When combat does occur, it is fast-paced and deadly, reinforcing the notion that the greatest weapon against the darkness is often one’s wits and will to survive.
The gameplay mechanics of Call of Cthulhu are engineered to create an immersive horror experience that challenges the mind as much as it does the nerve. These mechanics work in concert to ensure that players are deeply engaged in the narrative, making each decision impactful and every discovery a double-edged sword. In Call of Cthulhu, knowledge is power, but it is also a path to madness, and it is this delicate balance that makes the game a compelling exploration of cosmic horror.
Tips for Keepers
The role of the Keeper in Call of Cthulhu is both challenging and immensely rewarding. As the architect of horror and mystery, the Keeper must balance narrative depth, pacing, and atmosphere to create a memorable and engaging experience for their players. Here are essential tips for Keepers aiming to master the art of cosmic horror storytelling in Call of Cthulhu.
Setting the Mood
- Atmospheric Immersion: Use music, lighting, and even props to enhance the atmosphere. Ambient soundtracks or period-specific music can significantly boost immersion. Dim lighting or candles can mimic the eerie settings your players explore.
- Descriptive Narration: The power of your narrative can evoke intense emotions and imagery. Use descriptive language to paint vivid pictures of the surroundings, emphasizing the senses to pull players into the game world. Highlight the contrast between the mundane and the otherworldly to unsettle and engage your players.
- Use Fear of the Unknown: The most powerful aspect of horror is often what is not seen. Hint at horrors lurking in the shadows or just beyond perception to stoke the imagination and fears of your players.
Pacing the Adventure
- Build Tension Gradually: Start with subtle hints of the unnatural, allowing the tension to build slowly. This slow burn makes the eventual revelation or confrontation more impactful. Pacing is key to maintaining suspense and interest.
- Balance Action with Investigation: While investigation is at the core of Call of Cthulhu, integrating action and moments of high tension can keep the game dynamic. Ensure there are peaks and valleys in your storytelling to give players moments of relief and moments of intense engagement.
- Sanity as a Tool: Use the Sanity mechanic not just as a measure of mental health but as a narrative device to explore themes of doubt, perception, and reality. Encounters that challenge a character’s grasp of reality can be deeply unsettling and profoundly impactful.
Adapting Adventures
- Know Your Players: Tailor the adventure to suit the interests and comfort levels of your group. Some players may enjoy the thrill of solving mysteries, while others might relish the horror aspects more. Strike a balance that caters to your group for the most engaging experience.
- Flexibility is Key: Be prepared to adapt the story based on player decisions. The strength of RPGs lies in player agency; allow their choices to influence the narrative direction. This adaptability makes the story collaborative and more engaging for everyone involved.
- Incorporate Personal Story Elements: Weave elements from your players’ character backstories into the main narrative. Personal stakes heighten the emotional impact and investment in the story, making the adventure more meaningful and memorable.
- Embrace the Unexpected: Players will often take actions or make decisions that you hadn’t anticipated. Use these moments as opportunities to enhance the story rather than obstacles. The unpredictability can lead to some of the most memorable moments in your campaign.
Being a Keeper in Call of Cthulhu is an art form that requires creativity, empathy, and a keen sense of timing. By setting the right mood, pacing the adventure for maximum engagement, and being adaptable to your players’ actions and preferences, you can create a horror roleplaying experience that is both terrifying and exhilarating.
Conclusion
Throughout this exploration of Call of Cthulhu’s most captivating adventures, from the haunting depths of “The Haunting” to the globe-trotting mysteries of “Masks of Nyarlathotep” and the chilling narratives of “Beyond the Mountains of Madness,” we’ve delved into scenarios that exemplify the rich, immersive experience that Call of Cthulhu offers. Each adventure, whether it’s a classic that has terrified players for decades or a newer scenario expanding the mythos in innovative ways, contributes significantly to the tapestry of Lovecraftian horror. These stories invite players and Keepers alike into a world where the fragility of the human psyche is laid bare against a backdrop of cosmic dread and ancient mysteries.
For Keepers, these adventures offer a foundation upon which to build your own eldritch tales, weaving the threads of cosmic horror with the personal narratives of your players to create experiences that are unique, memorable, and deeply engaging. To those new to Call of Cthulhu, let these adventures be your invitation to a world where the line between sanity and madness is as thin as the veil between reality and the vast, dark unknown of the cosmos. And to those already well-versed in the eerie corridors and shadowed lanes of the Lovecraftian mythos, may these stories inspire you to delve even deeper, crafting your own tales of cosmic horror that continue to push the boundaries of imagination.
The Call of Cthulhu roleplaying game is a celebration of storytelling, a tribute to the enduring legacy of H.P. Lovecraft’s work, and a testament to the power of collective imagination. Embrace the darkness, explore the unknown, and let the call of Cthulhu inspire you to create your own tales of ineffable horror and wonder. The universe of Lovecraftian horror is vast and filled with untold mysteries, and it awaits those daring enough to venture into its depths.