
- BGG rank
- BGG #6,186
- BGG rating
- 6.7
Seastead
- 1–2 players
- 30 min
- Complexity 2.8/5
- 2020

2024
Rules assistance for Manhattan Project: War Machine
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.
Manhattan Project: War Machine is a board game released in 2024 for 1–4 players, 30–60 minutes per game, and ages 12 and up. It was designed by Jan M. Gonzalez and its main mechanics are Dice Rolling, Die Icon Resolution, and Worker Placement with Dice Workers.
Our country is preparing for war. As its leader, your job is to grow and develop our nation to become the largest military power in the world. Deploy a skilled workforce, build an efficient production engine, and provide enough supplies to ensure that we march toward victory! Earn victory points by producing and stockpiling military goods in your warehouse, acquiring structure cards and action dice, completing the goal of your achievement tile, expanding your nation's infrastructure, and cleaning up nuclear contamination in it. The most effective way to feed the war machine is to deploy the right combination of works, build structures that interact well with one another, and generate and use energy efficiently. The game is over at the end of the designated round according to player count. Add the total of Victory Points on several elements to determine the winner! In the case of a tie, the player who has the most total resources remaining breaks the tie and wins the game!
Manhattan Project: War Machine supports 1–4 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 Manhattan Project: War Machine is 30–60 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 Manhattan Project: War Machine for ages 12 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.
Manhattan Project: War Machine has a complexity rating of 2.3 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.
Manhattan Project: War Machine belongs to these categories: Dice, World War II, and Industry / Manufacturing. Its main mechanics are Dice Rolling, Die Icon Resolution, and Worker Placement with Dice Workers. 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 Manhattan Project: War Machine are: Jan M. Gonzalez. 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 Manhattan Project: War Machine 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.