Sidereal Confluence: Proliferation Expansion (Preorder)

PLEASE NOTE: Due to continuous changes in tariffs on incoming products to the United States we cannot guarantee that there will not be changes to SRPs on our current preorders. We will do our best to keep customers and listings updated as information becomes available. However, if SRPs are increased preorders may be subject to additional charges. Preorders are subject to our Cancellation Policy. We do not know how tariffs will continue to impact our products and will always try to keep our prices as low as possible and our customers up to date and appreciate your understanding.

Preorder items are not yet available. The quantity available and "in stock" notations are the quantities we have available for advance order.

If there are other items on the order, the entire order will not ship until all preorders release.

Image, contents, and release date are subject to change.

With the Sidereal Confluence: Proliferation card pack, you can add new colonies and real-time bidding to the acclaimed negotiation and engine-building game.

These advanced colonies increase in value as the game progresses, opening up new strategies for even the most experienced players, and new bidding mechanics speed up the game while providing new avenues to negotiation.

Sidereal Confluence is a unique trading and negotiation game where players take on the roles of nine asymmetrical alien races that have come together to form a trade federation in the Elysian Quadrant. To develop an efficient interstellar economy and an effective society, you must trade goods, make deals, and convert resources in real time! Almost everything is negotiable, including colonies, ships, and all kinds of resources. Future trades are binding, so you'll need to hold up your end of the bargain - or risk a penalty. To win, you must gather victory points, which are acquired by researching technologies, using your economy to convert resources to goods, and transforming your leftover goods into points at the end of the game.

Proliferation includes cards that work with the Bifurcation Expansion, but it is not required.

While supplies last, Preorders will include promo cards. These new promo cards work with any version of Sidereal Confluence and any mix of expansions and add new strategies and priorities to bidding on colonies and technologies!

Ages: 14+
Players: 4-9
Game Length: 120-180 minutes player

This is not a stand-alone game. A copy of Sidereal Confluence (Remastered or Original) is required to play.