Fathom

Fathom is a tile-laying, pattern-building game of deep-sea exploration. Take on the role of marine biology teams competing to uncover the secrets of an uncharted underwater ecosystem around a fictional island.

Over 6 rounds of simultaneous play, guide your team's boat and submersible across the ocean. Scan the unmapped depths and place tiles representing signs of marine life. Descend into the darkness and reveal these tiles to discover remarkable creatures.