
- BGG rank
- BGG #20,608
- BGG rating
- 6.7
Four Planets
- 2 players
- 30 min
- Complexity 2.0/5
- 2025

Rules assistance for Project Mars: Mini Expansion
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.
Project Mars: Mini Expansion is an expansion for Project Mars released in 2018 for 2–4 players, 50–75 minutes per game, and ages 14 and up. It was designed by Brian Kumanchik and its main mechanics are Hand Management, Auction / Bidding, and Open Drafting.
The Project Mars: 2 Card Mini Expansion. Included with Spielbox Magazine (English Edition) Issue #7 2018 Also works with Project Mars: Moving Forward expansion. It consists of the Office Dog card and the Intern card. these get shuffled into the deck during setup. Office Dog - Place in your tableau. Office Dogs do not require extra Office Space or pay during Pay Day phase (limit 1 per player. Gain 1 Approval. Intern - Place in your tableau. Interns do not require extra Office Space or pay during Pay Day phase (limit 1 per player. Gain 1 Engineering. -description from designer
Project Mars: Mini Expansion supports 2–4 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 Project Mars: Mini Expansion is 50–75 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 Project Mars: Mini Expansion 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.
Project Mars: Mini Expansion belongs to these categories: Card Game, Expansion for Base-game, and Space Exploration. Its main mechanics are Hand Management, Auction / Bidding, and Open Drafting. 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 Project Mars: Mini Expansion are: Brian Kumanchik. 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 Project Mars: Mini Expansion as an expansion for Project Mars. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Project Mars to use it. Check that your edition of Project Mars is compatible, as some expansions were revised between editions.