Belter

AI-friendly board game rules summaries — use with Claude, ChatGPT, or any AI assistant

Overview

Belter: Mining the Asteroids, 2076 is a science fiction board game published by Game Designers’ Workshop (GDW) in 1979. Set in the Traveller RPG universe, 2-4 players control rival mining companies that mine asteroids for ore, gas, and dangerous shards of CT (contra-terrene/antimatter), trading them for credits at three major planetoid stations. More than a simple board game, Belter introduces elements of role-playing and imagination while realistic constraints (supply and demand, supervised elections, physical violence) shape the course of play.

Components

Setup

Each player selects a mining company and receives starting credits, a mining ship, and a base at one of the three major stations. Place resource tokens on asteroid locations. Shuffle event cards. Determine the first player. Set commodity prices at starting levels.

Turn Structure

Each game turn represents a period of mining operations:

  1. Movement Phase: Players move their mining ships between asteroid locations and stations.
  2. Mining Phase: Ships at asteroid locations conduct mining operations, extracting ore, gas, or CT.
  3. Trading Phase: Ships at stations sell mined resources. Prices fluctuate based on supply and demand.
  4. Event Phase: Draw and resolve event cards affecting the belt.
  5. Political Phase: Conduct elections and political maneuvering at stations.
  6. Maintenance Phase: Pay upkeep costs, repair ships, hire crew.

Actions

Scoring / Victory Conditions

The game ends after a predetermined number of turns. The player with the most accumulated credits (cash plus asset value) wins. Credits are earned through successful mining and trading, and spent on equipment, crew, and political influence.

Special Rules & Edge Cases

Player Reference

Resource Value Danger
Ore Low-Medium Safe
Gas Medium Low
CT (Antimatter) Very High Extreme
Action Location Required
Mine Asteroid location
Trade Planetoid station
Buy Equipment Planetoid station
Political Action Planetoid station