Captain Sonar: Upgrade One

Captain Sonar: Upgrade One supports 2–8 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 Captain Sonar: Upgrade One is 12–45 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 Captain Sonar: Upgrade One for ages 14 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.

Captain Sonar: Upgrade One has a complexity rating of 2.0 out of 5 from BoardGameGeek players, which makes it a medium-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.

Captain Sonar: Upgrade One belongs to these categories: Fighting, Deduction, and Real-time. Its main mechanics are Grid Movement, Secret Unit Deployment, and Role Playing. 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 Captain Sonar: Upgrade One are: Roberto Fraga and Yohan Lemonnier. 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 Captain Sonar: Upgrade One as an expansion for Captain Sonar. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Captain Sonar to use it. Check that your edition of Captain Sonar is compatible, as some expansions were revised between editions.