> Sid Meier's Alien Crossfire, published in September 1999, is an
> expansion pack for [Sid Meier's Alpha Centauri][1], a turn-based
> strategic 4X computer game. It was designed by Timothy Train and
> other members of Firaxis Games. Alien Crossfire features seven new
> factions (two of which are non-human) and multiple new technologies.
>  ? Wikipedia.org

 * 1st download: Alien Crossfire Game CD
 * 2nd download: Alien Crossfire 1.2.1 German updater
 * 3rd download: Carbon Patch b3 no cd cracked executable (hexedited
   at 0x0c030: 82 00 0c 38 60 00 00 48 -> 82 00 0c 38 60 00 01 48;
   works for both OS9 and OSX)
 * 4th download: Alien Crossfire demo

GameRanger support: v.1.0+
GameRanger crossplay: No.

Available separately: [Sid Meier's Alpha Centauri][1]

Compatibility
Architecture: PPC PPC (Carbonized)

This is a Mac-only release.

System requirements:
Mac OS 7.6 or later
A PowerPC Macintosh, 180MHz 603 or better
32 Megabytes of free memory (you may need to enable virtual memory)
A monitor and video card capable of 800x600 at 256 colors

  [1]: http://macintoshgarden.org/games/alpha-centauri