Aeon Trespass: Ganymede of Acroyears Primordial Expansion
BGG rating
10.0

Expansion for Aeon Trespass: Odyssey

Aeon Trespass: Ganymede of Acroyears Primordial Expansion

2026

Rules assistance for Aeon Trespass: Ganymede of Acroyears Primordial Expansion

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

  • 1–4 players
  • 90 min
  • 14+

Rules assistant for Aeon Trespass: Ganymede of Acroyears Primordial Expansion

What would you like to know?

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

Aeon Trespass: Ganymede of Acroyears Primordial Expansion is an expansion for Aeon Trespass: Odyssey released in 2026 for 1–4 players, 90 minutes per game, and ages 14 and up. It was designed by Marcin Wełnicki and its main mechanics are Cooperative Game, Scenario / Mission / Campaign Game, and Map Addition.

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About the game

“Alas, poor Ganymede, refused our Lord Zeus’s advances, and who refuses Zeus, turns away from light itself. Still, in his infinite mercy, Lord Zeus conjoined punishment with reward. He put Ganymede where he dreamed to go – amongst the stars. Then made him suffer.” - Bouleus of Zeus This Primordial Expansion, compatible with both Aeon Trespass: Odyssey and Twelve Sins of Herakles, and includes a Ganymede of Acroyears miniature, a Primordial(?) Sheet, 40 AI and BP cards, as well as a new Technology, a new Ally, new Gear cards, and more. Product contains: A Ganymede of Acroyears miniature, A Primordial (?) Sheet 40 AI and BP cards New Technology New Ally New Gear cards and more... —description from the publisher

Questions and answers

Aeon Trespass: Ganymede of Acroyears Primordial Expansion 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.