 In February 2017, the fifth expansion (or fourth "boxed" expansion) called Omens of the Deep was released.This expansion brings the action to the Pacific aboard "The Ultima Thule" and introduces a new two-stage R’lyeh Rising mode of gameplay where players must first navigate the Dark Waters track and then assemble the Amulet of R’lyeh to win the game.It also introduces two new kinds of monster tokens called Deep One Legion and Missions that have their own special rules and rewards.