
- BGG rank
- BGG #33
- BGG rating
- 8.1
Arkham Horror: The Card Game
- 1–2 players
- 60–120 min
- Complexity 3.6/5
- 2016

Rules assistance for Long Dark Sea: Weakness Expansion
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

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Answers come from the official rulebook, with the page to check.
Long Dark Sea: Weakness Expansion is an expansion for Long Dark Sea released in 2026 for 1–4 players and ages 12 and up. It was designed by Didac Villagrasa and its main mechanics are Cooperative Game, Scenario / Mission / Campaign Game, and Deck Construction.
The Weakness Expansion includes 18 alternative weakness cards that can combine or replace the core game Weakness cards to change the difficulty of the game. Weakness cards make the game more interesting, affecting your hand management. The crew members are not superhuman, so they can be affected by the horrors of the incursion. Combine different weakness types to increase the immersion of the game. —description from the designer
Long Dark Sea: Weakness Expansion supports 1–4 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The catalogue lists Long Dark Sea: Weakness Expansion for ages 12 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Long Dark Sea: Weakness Expansion belongs to these categories: Card Game, Exploration, and Adventure. Its main mechanics are Cooperative Game, Scenario / Mission / Campaign Game, and Deck Construction. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The credited designers of Long Dark Sea: Weakness Expansion are: Didac Villagrasa. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Long Dark Sea: Weakness Expansion as an expansion for Long Dark Sea. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Long Dark Sea to use it. Check that your edition of Long Dark Sea is compatible, as some expansions were revised between editions.