Gloomhaven: Forgotten Circles is the first expansion for the Gloomhaven board game.

Featuring twenty new scenarios that take place after the events of the original Gloomhaven campaign this Gloomhaven expansion includes a new character class, the Aesther Diviner who is attempting to prevent an approaching calamity. The accompanying scenario book breaks these scenarios up across multiple pages to create more dynamic and surprising encounters.

The expansion also features seven new monster types (including three new bosses) and fourteen new items.