
- BGG rank
- BGG #1,431
- BGG rating
- 7.2
Maglev Metro
- 1–4 players
- 60–90 min
- Complexity 2.9/5
- 2021

Rules assistance for Age of Steam Expansion: Atlantis & Trisland
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.
Age of Steam Expansion: Atlantis & Trisland is an expansion for Age of Steam released in 2010 for 3–6 players, 120 minutes per game, and ages 10 and up. It was designed by Ted Alspach and its main mechanics are Auction / Bidding, Network and Route Building, and Pick-up and Deliver.
Atlantis & Trisland is a full size, full color mounted expansion that folds to a size that will fit in both the Steam and Age of Steam boxes. While both maps are island based, they couldn’t be more different: Atlantis is an epic map focusing on the struggles of the island nation to somehow create a self-sustaining rail network that reaches the shore from a central hub of production, while Trisland is a 3-player-only map with elegant simplicity and symmetry. Atlantis takes place on the mythical island of lore, where you’ll need to figure out how the giant city of Atlantia in the center of the island can reach the towns and cities along the coast. It’s expensive, production is very limited, and the competition is brutal. Atlantis was originally designed 5 years ago, but was deemed too harsh and unforgiving for even the bravest players...it was shelved and only recently picked up again and tweaked to make it slightly more friendly, with an emphasis on slightly. Bankruptcy or utter hopelessness is almost always just around the corner when playing this map. Atlantis is for 3-6 players who are comfortable seeing their opponents weep uncontrollably. Trisland is the perfect 3 player map. By perfect, not only is gameplay streamlined and optimized for 3 players, but it is also perfectly symmetrical. Very few rule tweaks are included with the map, making this a perfect “classic” Steam/Age of Steam playing experience for three players. The rule changes that are present are specifically designed to address the shortcomings of Steam/Age of Steam when played with three players. Trisland is for 3 players, and 3 players only.
Age of Steam Expansion: Atlantis & Trisland 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 Age of Steam Expansion: Atlantis & Trisland is 120 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 Age of Steam Expansion: Atlantis & Trisland for ages 10 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.
Age of Steam Expansion: Atlantis & Trisland has a complexity rating of 3.9 out of 5 from BoardGameGeek players, which makes it a heavy 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.
Age of Steam Expansion: Atlantis & Trisland belongs to these categories: Trains, Transportation, and Expansion for Base-game. Its main mechanics are Auction / Bidding, Network and Route Building, and Pick-up and Deliver. 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 Age of Steam Expansion: Atlantis & Trisland are: Ted Alspach. 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 Age of Steam Expansion: Atlantis & Trisland as an expansion for Age of Steam. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Age of Steam to use it. Check that your edition of Age of Steam is compatible, as some expansions were revised between editions.