Arkham Horror LCG: The Forgotten Age Campaign Expansion je rozšírenie pre kooperatívnu kartovú hru Arkham Horror: The Card Game LCG. Obsahuje všetky karty jednotlivých mythos a scenario packov tohto cyklu. Ak už všetky mythos packy z tohto cyklu vlastníte, nenájdete v tomto balení nič navyše. Na hranie potrebujete aj základnú hru. Hru si viete dopriať aj v kvalitnom sólo móde. Nakoľko je The Forgotten Age Campaign Expansion v angličtine a tento jazyk je na jeho hranie potrebný, uvádzame detailnejší popis ďalej v anglickom jazyku:

We think we know the history of the Earth, but there are secrets that lie beyond our ken and truths that threaten to undo our understanding of the universe. When renowned historian Alejandro Vela discovers one of these secrets—the ruins of an ancient and forgotten Aztec city—it sets into motion a plot that could unravel the very fabric of time itself.

In The Forgotten Age Campaign Expansion, one to four investigators join an expedition to explore these ruins, venturing deep into perilous rainforests and forbidden caverns. Will they survive this dangerous journey, or will it be their undoing?

In this campaign, you and your fellow investigators join distinguished historian Alejandro Vela in an expedition to find the ruins of a forgotten Aztec city. You begin the campaign by gathering supplies before diving into the untamed wilds, with the supplies you choose to bring with you affecting various things later in the campaign.

This expansion combines all of the campaign and scenario content from the original The Forgotten Age cycle, which was the third cycle of expansions for Arkham Horror: The Card Game. Players only need a copy of the Arkham Horror: The Card Game Revised Core Set to dive into the story.