Gamma Quadrant
The Bajoran-Idran Wormhole Systems and the Gamma Quadrant System Discs allows you to add the Gamma Quadrant to your games.

The Dominion
Everything you need to add The Dominion, and another player, to your games of Star Trek: Ascendancy.

Discover the Gamma Quadrant, Encounter new Exploration Cards plus more Space Lanes and Resource Nodes!

The Dominion War
The Dominion War variant changes the playing field by dividing the civilizations into two rival Alliances.