Master of Orion: Ad Astra – Antarans Revenge
BGG rating
9.0

Expansion for Master of Orion: Ad Astra

Master of Orion: Ad Astra – Antarans Revenge

2026

Rules assistance for Master of Orion: Ad Astra – Antarans Revenge

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 1–4 players
  • 120–240 min
  • 14+

Rules assistant for Master of Orion: Ad Astra – Antarans Revenge

What would you like to know?

Answers come from the official rulebook, with the page to check.

Master of Orion: Ad Astra – Antarans Revenge is an expansion for Master of Orion: Ad Astra released in 2026 for 1–4 players, 120–240 minutes per game, and ages 14 and up.

About the game

Adds new game mechanics: Huge Galaxy Mode Antarans Ravage Mode Custom Factions With the custom faction mechanic, players are able to design unique civilizations with tailored traits.

Publishers

  • Archon Studio

Questions and answers

Master of Orion: Ad Astra – Antarans Revenge 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.