
- BGG rank
- BGG #2,026
- BGG rating
- 7.3
Tramways
- 1–5 players
- 120 min
- Complexity 3.8/5
- 2016

Rules assistance for Age of Steam Expansion: Moon and Berlin Wall
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

What would you like to know?
Answers come from the official rulebook, with the page to check.
Age of Steam Expansion: Moon and Berlin Wall is an expansion for Age of Steam released in 2011 for 2–6 players, 120 minutes per game, and ages 13 and up. It was designed by Alban Viard and its main mechanics are Tile Placement, Commodity Speculation, and Pick-up and Deliver.
Age of Steam: Moon and Berlin Wall includes two expansions for Age of Steam previously released in limited editions by designer Alban Viard. The Moon expansion (first released in 2005) has a "spherical" game board so track can be built off the edges and connect on the opposite side of the board. Play is also affected by the Night & Day phases of the moon. Players must build from the central hex (which counts as a city but has no color or goods) or cities linked to it. The Engineer action now enables players to build three pieces of track. Another new action, Low Gravitation, allows the use of one link belonging to another player during goods and movement phases. The Berlin Wall expansion (first released in 2008) features a new Engineer action allowing a player to build three pieces of track or remove one red track marker from the board. Goods may be delivered from east to west (and vice versa) only through holes in the wall by removing the red track markers. Red cubes represent the Soviet Army and Blue cubes the American, British and French forces; movement of these cubes is restricted until the round marker reaches the red player marker that was placed at the start of the game. At this point all restrictions are removed! Age of Steam: Moon and Berlin Wall comes packaged inside a box that can hold many AoS expansion maps. Re-implements: • Age of Steam Expansion: The Moon • Age of Steam Expansion: Washington DC and The Berlin Wall
Age of Steam Expansion: Moon and Berlin Wall supports 2–6 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: Moon and Berlin Wall 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: Moon and Berlin Wall for ages 13 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: Moon and Berlin Wall has a complexity rating of 3.8 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: Moon and Berlin Wall belongs to these categories: Trains and Expansion for Base-game. Its main mechanics are Tile Placement, Commodity Speculation, 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: Moon and Berlin Wall are: Alban Viard. 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: Moon and Berlin Wall 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.