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Alien Crossfire Cover.jpg

Sid Meier's Alien Crossfire (also called SMACX or just SMAX) is an expansion pack to Sid Meier's Alpha Centauri, which was released by Firaxis Games. Both pre-patched games were later bundled together in the Alpha Centauri Planetary Pack.

Factions[]

There are seven new factions added to the game, five of them human and two of them alien. The two alien factions are determined to destroy each other, humans just caught in this alien crossfire, thus the name of the expansion pack.

Victory changes[]

For diplomatic victory, you must eliminate any alien faction first.

An alien faction can win by completing the Resonance Communicator, and signalling their people to send a fleet to wipe out everyone else.

Technology[]

External links[]

Civilization Series
Game Expansion packs
Civilization None
Civ II Conflicts in CivilizationFantastic WorldsTest of Time
Civ III Play the WorldConquests
Civ IV WarlordsBeyond the SwordColonization (Total conversion)
Civ V Gods & KingsBrave New World
Beyond Earth Rising Tide
Civ VI Rise and FallGathering StormNew Frontier Pass
Official Spinoffs Sid Meier's ColonizationSid Meier's Alpha Centauri (Alien Crossfire) • Civilization RevolutionCivWorldCivilization Revolution 2Sid Meier's Starships
Other games: FreecivImperialismCivilization: Call to PowerCall to Power IIFreeColCivCity: RomeC-evoNewColUncivHumankind
Comparisons Comparison between Civilization gamesCivilizationsGlossary of Civilization terms
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