Attention: One Deck Galaxy is now available! We've got a new full playthrough video above, and we've revised the rulebook for clarity in many sections. You can download the PDF below in normal or printer-ink-friendly versions, along with our 4P rules and the new Challenge Scenarios! You can also access our current FAQ and Errata list.

One Deck Galaxy characters

Take a journey to the stars in One Deck Galaxy, our sci-fi followup to One Deck Dungeon! Build up a newly starfaring civilization from one homeworld to an epic Federation, all while confronting a challenging Adversary. Its multi-use cards represent both encounters/locations and the technologies, colonies, or research you can acquire from them. You'll have to cleverly plan how to assign your efforts in order to maximize your people's potential.

One Deck Galaxy is a 1-2 player cooperative game, that can be expanded to 4 player co-op if you own two sets. A game takes 45-60 minutes: a little longer when you're learning, and a little shorter once you're a seasoned space veteran...or if you decide to ignore the Adversary entirely.

One Deck Galaxy is available in stores now! You can sign up for the Asmadi Games Mailing List to hear news about ODG and our other games.