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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 Civilization • Fantastic Worlds • Test of Time |
| Civ III | Play the World • Conquests |
| Civ IV | Warlords • Beyond the Sword • Colonization (Total conversion) |
| Civ V | Gods & Kings • Brave New World |
| Beyond Earth | Rising Tide |
| Civ VI | Rise and Fall • Gathering Storm • New Frontier Pass |
| Official Spinoffs | Sid Meier's Colonization • Sid Meier's Alpha Centauri (Alien Crossfire) • Civilization Revolution • CivWorld • Civilization Revolution 2 • Sid Meier's Starships |
| Other games: | Freeciv • Imperialism • Civilization: Call to Power • Call to Power II • FreeCol • CivCity: Rome • C‑evo • NewCol • Unciv |
| Comparisons | Comparison between Civilization games • Civilizations • Glossary of Civilization terms |
