
- BGG rank
- BGG #20,905
- BGG rating
- 5.9
Kings' Struggle
- 3–6 players
- 30–60 min
- Complexity 2.3/5
- 2018

Rules assistance for Moons: Hi Energy Gravity Tractor
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.
Moons: Hi Energy Gravity Tractor is an expansion for Moons released in 2017 for 3–6 players, 20 minutes per game, and ages 8 and up. It was designed by Robert Burke and its main mechanics are Set Collection and Trick-taking.
Promo from 2017 Game Boy Geek Kickstarter Campaign. Text says: When you are the target of an asteroid card, deflect the action to another valid player
Moons: Hi Energy Gravity Tractor 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 Moons: Hi Energy Gravity Tractor is 20 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 Moons: Hi Energy Gravity Tractor for ages 8 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.
Moons: Hi Energy Gravity Tractor belongs to these categories: Card Game, Educational, and Expansion for Base-game. Its main mechanics are Set Collection and Trick-taking. 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 Moons: Hi Energy Gravity Tractor are: Robert Burke. 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 Moons: Hi Energy Gravity Tractor as an expansion for Moons. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Moons to use it. Check that your edition of Moons is compatible, as some expansions were revised between editions.