# Fantasy Flight Games Unfathomable UNF01 Strategy Board Game

UNF01 Board: Fantasy Flight Games Unfathomable is a cooperative hidden-traitor strategy game set in the Arkham Horror universe. Players manage ship supplies and face threats while trying to identify concealed traitors, for groups of 3 to 6 and games listed at 120 minutes.

- [Original product page](https://best-deals.pro/product/fantasy-flight-games-unfathomable-unf01-board-game)
- [View offer](https://best-deals.pro/visit/fantasy-flight-games-unfathomable-unf01-board-game)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Fantasy Flight Games
- Model: UNF01
- Category: Toys & Games > Board Games & Puzzles
- Price: 61.49 USD
- Previous price: 89.99 USD
- Discount: 32%
- Price checked: 2026-11-14T07:10:30.425Z
- Rating: 4.7 / 5
- Reviews: 428

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Players cooperate to manage supplies and defend the ship, while hidden traitors may undermine the voyage.
- The listing describes a 3–6 player game with a 120-minute estimated playtime.
- The Arkham Horror setting and horror theme frame the game’s suspicion and hidden-loyalty mechanics.
- The manufacturer lists a printed learn-to-play guide and rules reference.

## Pros

- Hidden loyalties add deduction and social uncertainty to cooperative play.
- The 3–6 player range supports a larger group, and customer feedback says it shines with a full table.
- A substantial listed set of cards, figures, tokens, player aids and rules materials supports varied game components.

## Cons

- Customer feedback describes a learning curve and says the game can run quite long.

## Specifications

### Identity
- Brand listed: Asmodee
- Model: UNF01
- Game title: Unfathomable
- Edition: Standard Edition
- Language: English
### Gameplay
- Genre: Cooperative
- Mechanics: cooperative, hand management, hidden traitor
- Players: 3 to 6
- Estimated playing time: 120 minutes
- Recommended age: 14 years and up
- Theme: Horror
- Power: No batteries required
### Dimensions and weight
- Dimensions listed: 11.63 x 11.63 x 4 inches
- Weight listed: 2131 g

## Before you buy

- The title gives an average playtime range of 120–240 minutes, while the details list an estimated 120 minutes. The listing also gives conflicting age information: its title and manufacturer recommendation say 14+, while another age field says 3 years and a separate field gives 168. Treat the 14+ recommendation as the coherent stated guidance, but confirm the selected listing if these details matter.

## In the box

- 1 Learn to Play (Included)
- 1 Rules Reference (Included)
- 1 Game Board with 4 Resource Dials (Included)
- 22 Plastic Monster Figures (Included)
- 10 Character Sheets (Included)
- 3 Traitor Reference Sheets (Included)
- 6 Player Reference Sheets (Included)
- 10 Character Standees (Included)
- 1 Current Player Token (Included)
- 4 Traitor Rings (Included)
- 9 Passenger Tokens (Included)
- 1 8-sided Die (Included)
- 1 Travel Token (Included)
- 1 Ritual Token (Included)
- 14 Loyalty Cards (Included)
- 70 Mythos Cards (Included)
- 2 Title Cards (Included)
- 20 Spell Cards (Included)
- 20 Waypoint Cards (Included)
- 20 Item Cards (Included)
- 9 Ship Damage Cards (Included)
- 10 Feat Cards (Included)
- 126 Skill Cards (Included)

## A good fit for

- Groups of 3–6 who enjoy cooperative strategy alongside hidden-traitor deduction.
- Players interested in a horror-themed game with ship-management tasks and concealed loyalties.
- Game nights with enough time to learn the rules and play a potentially lengthy session.

## Less suited to

- Buyers seeking a quick, simple game or a clearly confirmed shorter session.
- Groups smaller than 3 or larger than 6 players.

## Customer feedback

Customer feedback highlights strategic, enjoyable gameplay, appealing card presentation and acceptable component quality. Some feedback points to a learning curve and a long session, with one customer noting the game works best with a full group. Those considerations matter for a game listed for 3–6 players and estimated at 120 minutes, especially if your group prefers shorter or easier-to-learn games.
- Positive themes: Customers describe the gameplay as fun and strategic and speak positively about the theme.
- Positive themes: Customers praise the appearance of the cards and report acceptable piece quality.
- Negative themes: Customers report that the game can be lengthy.
- Mixed feedback: Feedback notes a learning curve, and one customer says it shines best with a full group.

## Frequently asked questions

### How many players can play Unfathomable?
The listed player count is 3 to 6.
### How long does a game take?
The details list 120 minutes, while the title advertises an average range of 120–240 minutes. Plan for a potentially long session.
### What kind of game is Unfathomable?
It is described as a cooperative strategy game with hand management and hidden-traitor mechanics, set in the Arkham Horror universe.
### What age is it recommended for?
The title and manufacturer recommendation state 14 years and up. Other age fields conflict, so the listing’s age details should be treated cautiously.

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## Images

![Fantasy Flight Games Unfathomable UNF01 Strategy Board Game — 1](https://best-deals.pro/i/hDTfDioSiiIDAzmzLd6WPTxiFs8g50qvdxT0Hjh8z2ggQRfwrDIMEEzGzk-BDpARQZDUSAM2xZt_gZaygXl7dmE6llElt3DOfrL1rR6M4omVJ_yhM3-rSx_w.jpg)

![Fantasy Flight Games Unfathomable UNF01 Strategy Board Game — 2](https://best-deals.pro/i/3qJCXOBVNuT2zrPNKqiTGEKupk3M-MuV3lC3sa00nOFpD43kMY17cPKXLH89TVDhqzJEdJYt5ya5fg0BiRaeVwEcdb676wNL9cnlLKPfo5B22kdXM2AAfGwg.jpg)