This is a preorder item: If your total order at checkout includes items that are already available and/or other preordered items, we will hold all items until the final item is available. If you would like items as soon as they are ready, please purchase them separately. Available April 4th, 2025.

It was supposed to be one last job. At the behest of shadowy antiquarian Randall Tillinghast—who presents them with an offer they can’t refuse—the investigators travel to the South Pacific and the vast, alien city of R’lyeh. However, the more they explore, the more terrors they discover, and as a looming sense of dread grows, the investigators find themselves—and all of Arkham—faced with a colossal threat.

The time has come. Cthulhu has awakened, and Arkham will never be the same.

In The Drowned City Campaign Expansion, one to four investigators explore the mysterious and deadly city of R’lyeh as it rises from the ocean’s depths. As players venture into the tomb-like ruin, they’ll scale the city’s crumbling foundations, scour the sea floor for alien artifacts, navigate mind-bending machinery and shifting corridors, and discover an ancient history that was drowned with the city itself. Along the way, they’ll experience a unique story that changes based on their chosen investigators, and it all culminates in a climactic battle against Cthulhu himself!

• This expansion contains the entirety of The Drowned City campaign. Players only need a copy of the Arkham Horror: The Card Game Revised Core Set to dive into the story.
• A new Campaign Expansion for Arkham Horror: The Card Game, featuring a thrilling adventure in an ancient, alien city.
• Players choose whether to explore R’lyeh from the east or the west, with the order and setup of the scenarios changing based on their decision.
• Each investigator is assigned a “Task” at the beginning of the campaign, providing them with unique goals and side objectives to complete alongside the main story.
• The campaign culminates in an epic battle with the iconic Great Old One himself, Cthulhu, in a confrontation that will determine the fate of Arkham itself
• This campaign is fully playable without the need for any other Arkham Horror: The Card Game products aside from the Revised Core Set.

This is a preorder for an item that is not yet available. Please note its expected release date (mentioned above). Due to the possibility of unforeseen supply-chain issues, Labyrinth does not guarantee the product will be available on that date. However, we make every effort to list release dates that are as accurate as possible. As soon as your purchase is in stock, you will receive an email confirmation letting you know either that it is ready for pick up (if you selected “pick up” at checkout) or that it has shipped. If your order includes items that are already available and/or other preordered items, we will hold all items until the final item is available. If you would like items as soon as they are ready, please purchase them separately.