
- BGG rank
- BGG #10,494
- BGG rating
- 6.4
StarForce 'Alpha Centauri': Interstellar Conflict in the 25th Century
- 1–3 players
- 240 min
- Complexity 3.4/5
- 1974

1977
Rules assistance for BattleFleet Mars: Space Combat in the 21st Century
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 2 players

What would you like to know?
Answers come from the official rulebook, with the page to check.
BattleFleet Mars: Space Combat in the 21st Century is a board game released in 1977 for 2 players, 120 minutes per game, and ages 12 and up. It was designed by Redmond Aksel Simonsen and Brad Hessel and its main mechanics are Area Movement, Square Grid, and Grid Movement.
Simulation of interplanetary conflict in the Solar system during the late 21st century. Earth is dependent on extra-terrestrial resources, the procurement of which is managed, executed, and controlled by privately-owned conglomerates. The game concerns an attempt by disenchanted employees of the corporation living in space and on Mars to seize the means of production to gain autonomy. Relative positions of planets are tracked from turn to turn, affecting the travel times between planets during play. A balance must be struck between combat and political considerations in order to be able continue the conflict and keep the citizens on side. Combat can be resolved using a simplified chart system or played out ship to ship in 3D space. 400 counters
BattleFleet Mars: Space Combat in the 21st Century supports 2 players according to the catalogue. This is the publisher’s listed player count, so the game is designed for exactly that number of participants. Variants for other group sizes, if any, are described in the rulebook of your edition, so check it before setting up a different configuration.
The listed playing time for BattleFleet Mars: Space Combat in the 21st Century 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 BattleFleet Mars: Space Combat in the 21st Century 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.
BattleFleet Mars: Space Combat in the 21st Century has a complexity rating of 3.1 out of 5 from BoardGameGeek players, which makes it a medium-weight 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.
BattleFleet Mars: Space Combat in the 21st Century belongs to these categories: Wargame and Science Fiction. Its main mechanics are Area Movement, Square Grid, and Grid Movement. 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 BattleFleet Mars: Space Combat in the 21st Century are: Redmond Aksel Simonsen and Brad Hessel. 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 BattleFleet Mars: Space Combat in the 21st Century 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.