When renowned botanist Dr. Rosa Marquez receives a strange sample from the secluded and mysterious Hemlock Isle, her instincts tell her that something is amiss. Following the recommendation of an old colleague, she invites the investigators to join her on a survey of the island. Nothing could prepare them for what they find: deadly, mutated wildlife and a strange, malignant presence permeate the isle, all while the local residents prepare for a festival, seemingly unaware of the danger. The investigators only have three days to find out what lurks beneath Hemlock Vale before its people meet a terrible fate.

Whether from the depths of the earth or the infinite cosmos, unknown terrors can appear without warning. Unspeakable horrors come in all shapes and sizes, and often the threat they pose can go completely unseen until it is too late. It is up to the brave few with keen intellect, honed survival instincts, or pure dumb luck to face these eldritch perils before they consume us all.

Judgment. Temperance. Justice. The Tower. The soothsayer’s tarot wove a tale of a grim future, hard to put out of your mind. But when you learn that four people have disappeared without a trace from an estate in French Hill, you begin to wonder if the cruel fate told in the tarot is meant only for you, or for the entirety of Arkham.

In the grim and brooding town of Arkham, arcane secrets lie buried with the dead. When sinister forces threaten to unveil these truths, it is up to a brave, foolish few to put a stop to it.

A casino in Monte Carlo is twisting luck in its favor, gaining massive wealth but also endangering its patrons. You and your fellow investigators must steal the source of the casino’s power and put a stop to their nefarious work, but doing so will be no easy task. Will fortune favor the bold? Or will your luck run out?

In The Scarlet Keys Campaign Expansion, one to four investigators are sent on a dangerous assignment comprising up to ten scenarios all across the globe. Travel around a map of the world and chart your path to discover eldritch Keys before they are found by members of the mysterious and deadly Red Coterie…or work together with your foes to stop an even greater threat that lurks in the shadows. But can you really trust them?

There is a hidden realm outside the world of the waking: a realm of wonder, imagination, and nightmares. After occult author Virgil Gray writes about his adventures in these “Dreamlands,” you decide to set forth and learn the truth for yourself. What is real, and what is fiction? And what secrets await in the dark, forbidden places beyond the gates of sleep?

After your fateful investigation in Union and Disillusion, the state of the city continues to decay. Breaches in reality begin to rip through the fabric of the Earth, and a faint melody of discordant pipes can be heard throughout the streets of Arkham. Frightened citizens have sealed themselves in their homes, yet you continue to patrol the streets, desperate for some solution to end the chaos.

Following the events of The Wages of Sin, you are disturbed to learn that there have been even more strange sightings in Arkham and worse, several more people have disappeared. You need help. Your relationship with the Order of the Silver Twilight cannot continue to balance on the edge of a knife. You must decide whether you will place your trust in them or count them among your enemies, and this decision will shape your adventure moving forward, determining your ties to the Lodge and which areas of the manor you will have access to.

"Between the phantasms of nightmare and the realities of the objective world a monstrous and unthinkable relationship was crystallizing, and only stupendous vigilance could avert still more direful developments."

Following the events of The Circle Undone, you are desperate to find more information about the dangerous new coven of that has taken up residence in Arkham. Such knowledge is difficult to come by, even in a place like Arkham, but you do know of one witch whose story has been passed down for nearly two hundred years: Keziah, who escaped from the Salem Gaol back in the late 1600s and whose ghost still supposedly haunts the condemned Witch House in French Hill. With many questions and few leads, you have no choice but to chase the ghosts of Arkham’s past.

The soothsayer’s tarot wove a tale of a grim future, hard to put out of your mind. But when you learn that four people have disappeared without a trace from an estate in French Hill, you begin to wonder if this cruel fate is meant only for you, or for the entirety of Arkham…

Innsmouth is overrun! You and Agent Harper just barely escaped from the coastal fishing hamlet, and now, you’re driving quickly toward Falcon Point Lighthouse—where you hope you can draw more connections between the shattered pieces of your memory. You’ve only been on the road for mere moments, however, before you catch sight of headlights in your rearview mirror. You’re not alone on these desolate, winding roads—and it’s a high-speed chase to the finish!

Myriad dimensions exist layered over our own. Sometimes, when the barrier between these layers is thin, things creep in from the vast beyond. It is up to those with accursed knowledge to stop such entities from tearing our dimension apart. 

In The Dunwich Legacy Campaign Expansion, one to four investigators take up the search for three missing professors, launching an eight-scenario campaign that takes them from the notorious Clover Club and prestigious Miskatonic University all the way to the decrepit and treacherous town of Dunwich. This expansion includes all of the scenario content originally featured in The Dunwich Legacy cycle, now repackaged in one box.

The city of Arkham is caught in a dark plot that spans across decades! From the quiet days of Arkham’s past to the bustling days of its future, you and your fellow investigators will chase the culprits of this chronological caper before they undo sixty years of important scientific discoveries. Will you find and rescue the missing scientists from their captivity in the twisted realm of Tindalos? Or will your travels through time cause unintended consequences for the past, present, and future

The reading is not yet complete. Dark machinations once again enshroud the Silver Twilight Lodge and, as the cards spin a new story, you find that you are the key to unlocking its secrets! Reopen the chapter in this upgrade expansion for the entire Circle Undone campaign, with new scenario cards and encounter sets to increase the difficulty and change up your experience.

Arkham is caught in the midst of a world-shattering conflict between three rival cults raging across all of North America! In this standalone scenario, can you and your fellow investigators survive this war or will our world be torn asunder

The Edge of the Earth Campaign Expansion has no player cards in sight. Instead, this expansion contains over 300 scenario cards to support the entirety of the Edge of the Earth campaign, including the materials for a breathtaking new story, branching paths, and more. The best part? 

"Take your first steps in a twisting, time-jumping tale in this deluxe expansion for Arkham Horror: The Card Game! An aura of decrepitude and decay hangs over the city of Innsmouth like the ocean fog, while its shoreline is pocked with half-flooded tidal tunnels and unnatural coves. Discover its secrets with five new investigators and a host of never-before-seen mechanics!"

"Though you thought you had left the jungles of southern Mexico and the depths of Yoth behind you, it appears that they are not as far away as they seem… revisit the acclaimed Forgotten Age cycle with new dangers and objectives that will change what you thought you knew! Comes in a handy storage box with a full assortment of card dividers."

"Something out of this world is coming to Arkham! This standalone adventure, which first premiered at Gen Con 2019, sees players dealing with an otherworldly menace that grows and devours everything in its path."

After you are summoned to Arkham\'s most prestigious hotel by a mysterious note, you black out and find yourself standing over a man\'s body.

"A two-part standalone scenario featuring The Eternal Slumber, which debuted at Gen Con 2018, and its conclusion, The Night\'s Usurper (from Arkham Nights 2018)!"