Unfathomable
3–6 players • ages 14+ • Corey Konieczka • 2021
- Designer
- Corey Konieczka
- Publisher
- ADC Blackfire Entertainment · Galápagos Jogos · Hobby World
- First published
- 2021
- Players
- 3–6 players
- Age
- 14+
How it plays
Unfathomable plays 3–6 players and is recommended for ages 14 and up.
Mechanics
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Where to find one
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Where it came from
Unfathomable was released in 2021 as a spiritual successor to the classic board game Battlestar Galactica. While set in the Cthulhu Mythos universe of Arkham Horror rather than deep space, the game retains the core mechanical framework of hidden traitor gameplay where players must cooperate to survive a journey while managing internal distrust. Published by Fantasy Flight Games, the title was designed by Corey Konieczka, who sought to refine the intense social deduction and resource management mechanics that made the original design so highly regarded by hobbyists.
The game is visually grounded in the established aesthetic of the Arkham Horror Files line, utilizing detailed illustrations to evoke the atmosphere of a 1913 steamship crossing the Atlantic. The design centers on the tension between human passengers and hidden Deep One hybrids, requiring players to balance their public responsibilities with secret agendas. Upon its release, the game was received as a welcomed return to a beloved mechanical genre, praised for how effectively it adapted familiar traitor mechanics to a new thematic setting.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
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About Unfathomable
Unfathomable is a game in the Board Games catalog on collecto.rs. 3–6 players • ages 14+ • Corey Konieczka • 2021. The catalog entry lists semi-cooperative game as its mechanic. Catalog data is sourced from Wikidata. No public games collectors track this one yet — adding yours would make you the first on collecto.rs.
How do you play Unfathomable?
Unfathomable is a board game for 3–6 players. The catalog entry lists semi-cooperative game as its mechanic. collecto.rs catalogues the game, not its rules — for the full rulebook, use the copy in the box or the publisher's own site.
How many players is Unfathomable for?
Unfathomable is built for 3–6 players. That count comes from this catalog entry alone — nothing from an expansion or a spin-off is folded into it.
What age is Unfathomable for?
Unfathomable lists a minimum age of 14. That's a recommended starting age rather than a hard rule.
Who designed Unfathomable?
Unfathomable was designed by Corey Konieczka. It's published by ADC Blackfire Entertainment, Galápagos Jogos and Hobby World. The catalog gives its publication year as 2021.
How many collectors track Unfathomable on collecto.rs?
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Where does the Unfathomable catalog entry come from?
The catalog entry for Unfathomable is sourced from Wikidata. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
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