A mad surrealist's art threatens to rip open the fabric of reality, in this twisted tale of eldritch horror and conspiracy, from the wildly popular world of Arkham Horror.

When dissolute fisherman Abel Davenport discovers an ancient temple in the deep ocean, he under the influence of a long dead god. In his attempts to restore the god's cult, Abel unleashes a plague of twisted doppelgangers on Arkham. Horrified by the consequences, Davenport realizes that he alone cannot stop the monsters from resurrecting the Ancient One. Sometimes the only way to end one cult is to start another.

Something monstrous has come to Arkham, Massachusetts. There have always been shadows here, but now a new hunger has risen from the depths and threatens those who dwell here. But there are heroes too—people who stand up and fight to stem the tide, even when it costs them everything. Explore eight shocking new tales of occult horror, captivating mystery, and existential fear—from a zealous new heroine to conniving cultists, bootleg whiskey to night terrors, and fiends that crawl from open graves. A nightmare has fallen across Arkham, and it will devour all.

Dark Adventure Radio Theatre presents Robert E. Howard's tale of horrors in Eastern Europe in a 1930s-style radio drama. Charlie Tower seeks refuge from the horrors of the Great War in Berlin's most notorious nightclubs. There a chain of events is set in motion that will lead him across Europe to investigate the mysterious Black Stone. Is it merely a creation of superstitious peasants, or is it a nexus for hideous gods of the ancient world to set foot into ours?

Dark Adventure Radio Theatre: Masks of Nyarlathotep is an epic tale of globe-trotting adventure inspired by the works of H.P. Lovecraft, presented as a 1930s-style radio drama. Dark Adventure Radio Theatre presents the tale with an absurdly large cast of professional actors, exciting sound effects and thrilling original music by Troy Sterling Nies. Now, in partnership with Chaosium, we've adapted their most famed and beloved game supplement of all time - Masks of Nyarlathotep - into a fully dramatized super episode of Dark Adventure Radio Theatre.

Dark Adventure Radio Theatre presents a seasonal treat to enjoy on a dark winter’s eve. Solstice, after all, is the longest night of the year, and to celebrate the season we bring you a dark tale brimming with nameless cults, charnel creatures, and one of our listeners' favorite authors himself: H.P. Lovecraft. Join us for a Dickensian tale, combing "The Festival", "Pickman's Model", and "The Outsider", which blend together to form touching tale of the solstice.

A hardened archaeologist and a wealthy adventurer join forces to look into inexplicable murders in Boston. Before long, their investigation reveals a nefarious conspiracy, with tentacles reaching from their own past to the furthest corners of the globe. Will the duo and a team of trusted comrades be able to thwart an unholy alliance of dark forces, or does our very world stand upon the precipice of a terrifying doom?

A student of Native American lore investigates Yig - the shadowy snake god of an extinct tribe of the Great Plains. His investigation uncovers an account from 1889 of settlers homesteading in the Indian Territories of Oklahoma. A pervasive fear of snakes nudges a simple settler towards madness. Are his fears of the dreaded snake god's curse just the result of hearing old stories, or is a new story unfolding as Yig's curse takes hold?

Brian Lumley, author of the best-selling Necroscope and Vampire World series of novels, has for many years been a devotee of H. P. Lovecraft’s Cthulhu Mythos. By such nightmare fables as Dagon, The Call of Cthulhu The Shadow Over Innsmouth, Lovecraft’s legendary Deep Ones have taken their place in terror fiction alongside the vampire and the werewolf. Now they are given the Lumley treatment in—Return of the Deep Ones!

Dark Adventure Radio Theatre: The Lurking Fear brings to life H.P. Lovecraft's tale of a lingering supernatural horror in a 1930s-style radio drama. A freak storm decimates the population of a remote village in the Catskill Mountains. As the local authorities investigate, they begin to suspect there's more at work than unseasonable weather.

Dark Adventure Radio Theatre: The Whisperer in Darkness presents Lovecraft's classic tale of alien horror in a 1930s-style radio drama. The tale comes alive with a cast of professional actors and thrilling sound effects. Albert Wilmarth, a professor of folklore at Miskatonic University, receives a curious piece of mail. It contains a recording of a man claiming that strange creatures live in the remote regions of the mountains of Vermont - just as described in old folklore.

H.P. Lovecraft's classic tale of a polar expedition meeting unspeakable horrors is brought to life in the style of a 1930s radio drama, featuring a large cast of actors, thrilling sound effects, and original music.

An escaped madman. Unspeakable research into the blackest depths of the occult. Shadowy figures ruthlessly pursuing unholy secrets. Will a young man’s thirst for knowledge push him over the brink to madness, or will it lead him to a fate far, far worse?

In great cities of the world, humanity congregates, and commerce, culture, and cosmopolitan sophistication blossom in their gardens. But in the shadows that lie beyond the broad boulevards and glare of electric lights, great cities give birth to something else. In these shadows thrives a dim underworld, peopled by nefarious characters brought together from every godforsaken corner of the globe. Can a lone policeman make a stand for decency against the godless denizens of New York’s most loathsome slum, or will he find himself consumed by the filth and depravity of nameless cults?

The police inspector who once probed the mysteries of the Cthulhu cult now finds himself on a case that leads him once again into the foreboding bayous of Louisana. Will his investigations pit him against deranged cultists, the abominations they worship, or something even more evil and insidious?

Seventeen-year-old Anglet Sutonga lives repairing the chimneys, towers, and spires of the city of Bar-Selehm. Dramatically different communities live and work alongside each other. The white Feldish command the nation's higher echelons of society. The native Mahweni are divided between city life and the savannah. And then there's Ang, part of the Lani community who immigrated over generations ago as servants and now mostly live in poverty on Bar-Selehm's edges.

When a forgotten journal materializes decades after Drake Ramsey's father vanished in the Amazon jungle, Drake decides to follow in his footsteps and search for the legendary treasure of the Inca empire hidden in the lost Inca city of Paititi.

Evil is most assuredly afoot - and Britain’s fate rests in the hands of an alluring renegade... and a librarian. These are dark days indeed in Victoria’s England. Londoners are vanishing, then reappearing, washing up as corpses on the banks of the Thames, drained of blood and bone. Yet the Ministry of Peculiar Occurrences - the Crown’s clandestine organization whose bailiwick is the strange and unsettling - will not allow its agents to investigate. Fearless and exceedingly lovely Eliza D. Braun, however, with her disturbing fondness for dynamite, refuses to let the matter rest...

The quiet scandal surrounding the death of her parents has always haunted Beryl Tavistock. Now she’s asking dangerous questions, and the answers are proving that the past does not die easily. Pulled into a world of espionage, Beryl quickly discovers that she needs help, and former CIA agent Richard Wolf is her only hope. But in a world where trust is a double-edged sword, friends become enemies and enemies are killers.

London, 1889. For Ira Adler, former rent-boy and present plaything of crime lord Cain Goddard, stealing back the statue from Goddard's blackmailer should have been a doddle. But inside the statue is evidence that could put Goddard away for a long time under the sodomy laws, and everyone's after it, including Ira's bitter ex, Dr. Timothy Lazarus.

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

The post-Katrina New Orleans of The City of Lost Fortunes is a place haunted by its history and by the hurricane's destruction, a place that is hoping to survive the rebuilding of its present long enough to ensure that it has a future. Street magician Jude Dubuisson is likewise burdened by his past and by the consequences of the storm, because he has a secret: the magical ability to find lost things, a gift passed down to him by the father he has never known - a father who just happens to be more than human.

Vicki Nelson, formerly of Toronto’s homicide unit and now a private detective, witnesses the first of many vicious attacks that begin plaguing the city of Toronto. As death follows unspeakable death, Vicki, in an attempt to stop these forces of dark magic, is forced to renew her relationship with her former partner, Mike Celluci - along with another, unexpected ally…. Henry Fitzroy, the illegitimate son of King Henry VIII, has learned over the course of his life how to blend with humans; how to deny the call for blood in his veins.

When Brendan Doyle is flown from America to London to give a lecture on Samuel Taylor Coleridge, little does he expect that he will soon be traveling through time and meeting the poet himself. But Brendan could do without being stranded penniless in the teeming, thieving London of 1810.

An enforcer wanted dead for crimes she didn’t commit.... An assassin wanted dead for crimes he did commit.... Normally, they would be enemies, but they both seek the same thing: exoneration. Unfortunately, a nefarious underground organization is attempting to kill the one man who could grant it to them - the emperor. If they want to win their freedom, they’ll have to battle powerful wizards, outscheme master schemers, and defeat bloodthirsty monsters, all while dodging friendly fire and evading the law. Exoneration isn’t easy.

Joe Spork repairs clocks, a far cry from his late father, a flashy London gangster. But when Joe fixes one particularly unusual device, his life is suddenly upended. Joe's client, Edie Banister, is more than just a kindly old lady - she's a former superspy. And the device? It's a 1950s doomsday machine. And having triggered it, Joe now faces the wrath of both the government and a diabolical South Asian dictator, Edie's old arch-nemesis.

Sinister forces are at work, striking within the very heart of the city's elite with powers that seem otherwordly. Are the attacks random? Simply for profit? Or is an unknown predator hunting our masked heroes themselves? If the mysterious Ajay Shah really does have powers that rival those of the Red Panda, will even the Terrific Twosome of Toronto be able to resist the might of... The Mind Master?

What do you buy and sell when the global markets reach saturation point? The markets themselves. Thirty years from now the big players in global capitalism have moved on from commodities. The big money is in conflict investment. The corporations keep a careful watch on the wars of liberation and revolution that burn constantly around the world. They guage who the winners will be and sell them arms, intelligence, and power. In return for a slice of the action when the war is won.

Welcome to the bizarre and dangerous world of Victorian London, a city teetering on the edge of revolution. Its people are ushering in a new era of technology, dazzled each day by unfamiliar inventions. Airships soar in the skies over the city, while ground trains rumble through the streets and clockwork automatons are programmed to carry out menial tasks in the offices of lawyers, policemen, and journalists.

A call from a distraught wife, and another from Lt. Murphy of the Chicago PD Special Investigation Unit makes Harry believe things are looking up, but they are about to get worse, much worse. Someone is harnessing immense supernatural forces to commit a series of grisly murders. Someone has violated the first law of magic: Thou Shalt Not Kill. Tracking that someone takes Harry into the dangerous underbelly of Chicago, from mobsters to vampires....

When dissolute fisherman Abel Davenport discovers an ancient temple in the deep ocean, he under the influence of a long dead god. In his attempts to restore the god's cult, Abel unleashes a plague of twisted doppelgangers on Arkham. Horrified by the consequences, Davenport realizes that he alone cannot stop the monsters from resurrecting the Ancient One. Sometimes the only way to end one cult is to start another.

Countess Alessandra Zorzi, international adventurer and thief, arrives in Arkham pursuing an ancient body freshly exhumed from a mound in Oklahoma. Before she can steal it, another party beats her to it. During the resulting gunfight at the Miskatonic Museum, the countess makes eye contact with the petrified corpse and begins an adventure of discovery outside her wildest experiences. Now, caught between her mysterious client, the police, and a society of necrophagic connoisseurs, she finds herself on the trail of a resurrected mummy as well as the star-born terror gestating within it.

When Arkham Advertiser reporter Andy van Nortwick receives a mysterious film reel in the mail, with a simple note: "Maude Brion is very much alive!", he steps onto a path which will lead him to the brink of madness. Brion, the famous actress and film director, vanished a year ago on an ill-fated expedition into the Amazon rainforest, delving into the legend of the Spider Queen. Thrilled by the prospect of his big break, Nortwick swings the funds to launch a rescue mission. He gathers a team of explorers and a keen folklorist to bring back Brion and cement his reputation.

Aspiring painter Alden Oakes is invited to join a mysterious art commune in Arkham: the New Colony. When celebrated Spanish surrealist Juan Hugo Balthazarr visits the colony, Alden and the other artists quickly fall under his charismatic spell. Balthazarr throws a string of decadent parties for Arkham’s social elite, conjuring arcane illusions which blur the boundaries between nightmare and reality. Only slowly does Alden come to suspect that Balthazarr’s mock rituals are intended to break through those walls and free what lies beyond. Alden must act, but it might be too late.

Something monstrous has come to Arkham, Massachusetts. There have always been shadows here, but now a new hunger has risen from the depths and threatens those who dwell here. But there are heroes too—people who stand up and fight to stem the tide, even when it costs them everything. Explore eight shocking new tales of occult horror, captivating mystery, and existential fear—from a zealous new heroine to conniving cultists, bootleg whiskey to night terrors, and fiends that crawl from open graves. A nightmare has fallen across Arkham, and it will devour all.