Fantasy Flight Games has released the rules for the Innsmouth Horror Expansion for their H.P. Lovecraft-themed Arkham Horror game. This expansion adds the neighboring town of Innsmouth to the Arkham Horror game. It adds new investigators, new Ancient Ones, new monsters, and new cards that may be used with the base Arkham Horror game. It also features new elements including a new board, new heralds, personal story cards for each investigator, and the Deep Ones Rising track.