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Sid Meier’s Alien Crossfire

Publishers Electronic Arts, Aspyr Media, Loki Software
Developers Firaxis Games
Release date 1999
Genre Strategy
Game rating

Game Description

Sid Meier’s Alien Crossfire is an expansion page of the original Sid Meier’s Alpha Centauri game. Like its predecessor, Alien Crossfire is a turn-based, 4X strategy game set in the newly-settled planet Chiron, where factions must compete each other. The game features seven new factions, two of which are alien factions, as well as new units, technologies and victory conditions.

Download Sid Meier’s Alien Crossfire

We might have the game available for more than one platform. Sid Meier’s Alpha Centauri is currently available on these platforms:

Windows (1999)

Sid Meier’s Alpha Centauri.rar (510.3 MB)

How to play on Windows

  1. Click on the download button. It should redirect you to your download (usually a .zip file). Make sure you download the file properly and that your internet does not disconnect while downloading.
  2. Mount the Alpha Centauri.iso file
  3. Run the game setup and install the game
  4. Mount the Alpha Centauri Crossfire.iso file
  5. Run the game setup and install the game
  6. If you don’t find a shortcut on your desktop, then go to the game folder (C:\Program Files (x86)\Firaxis Games\Sid Meier’s Alpha Centauri) and open terran.exe
  7. Play the game

(Note: you might need to change your resolution for the game to fit onto your screen).

Additional files, patches and fixes

Sid Meier’s Alien Crossfire Windows Manual (English)

Sid Meier’s Alien Crossfire Screenshots


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