
- BGG rank
- BGG #3,060
- BGG rating
- 7.6
Waypoints
- 1–100 players
- 20–40 min
- Complexity 2.3/5
- 2023

2022
Rules assistance for Aquamarine
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 1 player

What would you like to know?
Answers come from the official rulebook, with the page to check.
Aquamarine is a board game released in 2022 for 1–100 players, 20–30 minutes per game, and ages 8 and up. It was designed by Matthew Dunstan and Rory Muldoon and its main mechanics are Dice Rolling, Simultaneous Action Selection, and Paper-and-Pencil.
Manage your oxygen reserves as you plunge beneath the ocean surface. Will you seek out fish and coral in the narrow sea caves? Or race to be first to reach the ocean floor? Dive deep down into the ocean to discover a vibrant underwater world in Aquamarine, a single-sheet, print-at-home game. On a turn, roll two dice to be used by all players. Using one of the die results, players mark their game sheets to show the position of their diver. The lower-value die might limit your options, but if you pick the higher value, you must use an amount of O₂ equal to the difference between the two dice. Choosing when to strike out is vital for seeing the most on your limited time beneath the waves! —description from the designer
Aquamarine supports 1–100 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 Aquamarine is 20–30 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 Aquamarine for ages 8 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.
Aquamarine has a complexity rating of 1.8 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.
Aquamarine belongs to these categories: Print & Play, Exploration, and Nautical. Its main mechanics are Dice Rolling, Simultaneous Action Selection, and Paper-and-Pencil. 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 Aquamarine are: Matthew Dunstan and Rory Muldoon. 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 Aquamarine 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.