Unfathomable

The year is 1913. The steamship SS Atlantica is on the second day of its voyage across the Atlantic. The unsuspecting passengers expect a calm and relaxing journey that will take them to Boston, Massachusetts. But a series of inexplicable nightmares has begun to plague the travellers on board. There are also rumours that dark shapes are following the ship just below the surface of the water: the tension rises when a body is found in the ship’s chapel. There are clear signs that a ritual has taken place here.

In the depths of the Atlantic, a swarm of evil and unspeakable horrors has set course for the SS Atlantica and its passengers. These minions have taken human form and are infiltrating the ship so that they can send it to the bottom of the sea. In Unfathomable, one or more players take the role of one of these hybrids, who must secretly try to sink the ship – without the others discovering that you are a hybrid.

Who can you trust, and who do you dare to trust, when you are attacked from all sides of the ship?