Downloads, scenarios and FAQ.

Reviews, resources, and information on the various factions.

Game encyclopedia, strategies, interviews, downloads, chat rooms and transcripts, fan fiction, hall of fame, and message boards.

Official site, including news, features, and a gallery of screenshots from the game.

List of possible cheats.

Includes review, news, downloads, screen shots, cheats, and FAQs.

Basic information on the Linux port, from the now-defunct Loki Games.

Offers a discussion forum and rules.

Designer diary, strategies, and discussion on best units.

A database of Alpha Centauri and Alien Crossfire Players oriented towards finding other players, technology trees, strategies and pictures.

News, game information, fan fiction, downloads, news, multiplayer ads, tips, cheats, message board, and a chat room.

Compilation of the quotes used in gameplay.

A collection of strategic scenarios and a "Deep Space Nine" modification pack.