Freeciv:Official site for the free open source code game based on Civ2. Download the game get the latest news and read the messageboards.
Apolyton.net FreeCiv Forum: Discussion forum.
Civ: Offers game manuals, an FAQ, online gameplay information, and downloads.
FreeCiv 1.5 Information: Documention by Rudy Moore designed to fill the gaps in the official online documentation.
FreeCiv OpenVMS Port: Information on compiling and running on OpenVMS.
Freeciv Stuff: Patches, game logs, and scripts.
FreeCiv Tools & Toys: Offers modifications, screenshots, and tilesets.
FreeCivilopedia: An encyclopedia of units, city improvements, and wonders found in FreeCiv.
The Freeciv Game User's Guide: A guide on the game's concepts and elements.
Zaurus Freeciv: A port for the PDA. Has screenshots, news, and download.