Which Expansion
Arkham Horror: The Card Game · Expansion

The Forgotten Age Campaign Expansion

Depends on your group

Our take
BGG and IGN both flag it as one of the hardest campaigns and not recommended for newcomers; buy it once your group has a campaign or two behind it.
What you need first
Needs the Arkham Horror: The Card Game core set (Revised Core Set or the 2025 Core Set).
What it adds
An Amazon-jungle expedition into a forgotten city, with exploration decks, poison and supply choices, and time-travel story threads.
What it fixes
Gives experienced groups a punishing, survival-flavored campaign.

Sources

Last checked 2026-10-08. Spot a mistake? Tell us.