Sid Meier's Alpha Centauri - Planetary Pack cover art

Sid Meier's Alpha Centauri - Planetary Pack

This bundle includes the following: Sid Meier's Alpha Centauri Alien Crossfire DLC Mankind begins its most monumental task – the colonizat

Where to find it

Prices as of August 18, 2026 · always confirm on the store's site.

Gamivo
Digital download key · Global
eBay
Search listings - new & used copies

Some store links on this page are affiliate links - we may earn a commission at no extra cost to you. Steam links are not affiliate links. Learn more.

Official & authority links

Official stores, sites and social accounts for this game's platform and publisher.

PlatformSteam (PC)