
Colossal Cave: The Board Game – ADV550 Expansion
- 3–6 players
- 30–60 min
- 2012

Rules assistance for Colossal Cave: The Board Game
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.
Colossal Cave: The Board Game is a board game released in 2013 for 3–6 players, 60 minutes per game, and ages 12 and up. It was designed by Arthur O'Dwyer and its main mechanics are Hand Management.
Somewhere nearby is Colossal Cave, where it is rumored that others have found fortunes in treasure and gold. Magic, too, is said to work in the cave. But beware! Some who enter are never seen again... Colossal Cave: The Board Game is an adaptation of the classic text adventure "Colossal Cave Adventure". The basic game mechanism is "draw one, play one"; there is also a game board depicting a simplified map of the cave (14 rooms). Cards represent items, treasures, actions, and "reactions"; you're generally not allowed to play an item or treasure card unless your player token is in a specific room on the map. For example, the Rare Coins are not playable anywhere except in the Hall of the Mountain King. After you play a treasure, you must get it safely back to the surface, where you can deposit it in the Well House. The winner is the first player to deposit three treasures in the Well House. Depending on the number of players and their willingness to stymie each other from the beginning, a game can last anywhere from 20 to 90 minutes.
Colossal Cave: The Board Game supports 3–6 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 listed playing time for Colossal Cave: The Board Game is 60 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Colossal Cave: The Board Game 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.
Colossal Cave: The Board Game has a complexity rating of 1.6 out of 5 from BoardGameGeek players, which makes it a light game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Colossal Cave: The Board Game belongs to these categories: Fantasy, Video Game Theme, and Adventure. Its main mechanics are Hand Management. 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 Colossal Cave: The Board Game are: Arthur O'Dwyer. 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 Colossal Cave: The Board Game as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.