
- BGG rank
- BGG #585
- BGG rating
- 7.4
Aquatica
- 1–4 players
- 30–60 min
- Complexity 2.3/5
- 2019

2025
Rules assistance for Aquatica: Duellum
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.
Aquatica: Duellum is a board game released in 2025 for 1–2 players, 45 minutes per game, and ages 14 and up. It was designed by Ivan Tuzovsky and its main mechanics are Hand Management, Set Collection, and Solo / Solitaire Game.
New Aquatica in a duel format: deeper, meaner and more intense. Choose a Turtle King or a Squid Queen and improve your underwater realm by playing action cards and assembling locations on three-layered boards. After decades of turbulent times, it is time to unite the underwater world under the fin or tentacle of a single ruler! New layer of depth is brought to the game by the dynamic market on a vortex board. Be careful! The game can end not only when all players achieve their goals but also based on who is the fastest to collect the crowns. Tension is added by the tug of war mechanic. Also, mantas will finally have the company of equally charming squids and turtles. —description from the publisher
Aquatica: Duellum supports 1–2 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 Aquatica: Duellum is 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 Aquatica: Duellum 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.
Aquatica: Duellum has a complexity rating of 2.5 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.
Aquatica: Duellum belongs to these categories: Card Game, Fantasy, and Nautical. Its main mechanics are Hand Management, Set Collection, and Solo / Solitaire Game. 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 Aquatica: Duellum are: Ivan Tuzovsky. 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 Aquatica: Duellum 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.