In the shadow of the ruined harbor of Innsmouth, a complex scheme begins to unfold. A government agent is missing. Strange creatures are observed from the reef along the coast. Celestial bodies align. And, at the center of it all, several strangers awaken in a deadly trap with no memories of how they got there or how to escape.

In The Innsmouth Conspiracy Campaign Expansion, one to four investigators search for their lost memories and the truth about the town of Innsmouth, haunted by rumors. The flashes offer investigators insights into past events and may even influence the future... but do they really want to know the truth?

This expansion combines all the campaign and scenario content from the original The Innsmouth Conspiracy cycle, which was the sixth cycle of expansions for Arkham Horror: The Card Game. Players only need one copy of the Revised Core Set of Arkham Horror: The Card Game to enjoy the story.

• A new Campaign Expansion for Arkham Horror: The Card Game, featuring an exciting campaign that unfolds over eight scenarios.
• Combines all encounter cards and scenario content from the original The Innsmouth Conspiracy cycle into one package.
• Players race against rising water levels as they recover lost memories and attempt to uncover the details of a sinister conspiracy before it is completed.
• Special keys can be obtained from defeated enemies or explored locations, unlocking new areas to explore or powerful relics to use.
• This campaign is fully functional without the need for other Arkham Horror: The Card Game products, except for the Revised Core Set.