Doom 3

DOOM III Portal
Provides news, screenshots, FAQs, character information, fan fiction, and a discussion forum.
http://www.doom3portal.com/

Doom3.ca
Offering reviews, screenshots, movies, news, and a forum.
http://www.doom3.ca/

DoomIIIFiles.com
Articles, news and downloads.
http://www.d3files.com/

Doom3world.org
Information and discussion.
http://www.doom3world.org/index.php

FilePlanet
Demos, modifications, movies, trailers, maps, wallpapers, and patches.
http://www.fileplanet.com/31854/0/section/DOOM-3

Game Amp
Includes news, forums, competition listings, screenshots and videos. Also a guides section with security codes, tips and cheats.
http://doom3.gameamp.com/

IGN
News, press releases, previews, features, review, screenshots, and videos.
http://pc.ign.com/objects/014/014934.html

Lord FlatHead's Doom Database
Articles and in-depth looks at all available information.
http://www.doomworld.com/lordflathead/

Play.tm
Offering news, opinions and screen shots.
http://play.tm/indepth/doom_3

Team Xbox
News, cheats, previews, interview, review, screenshots, and movies.
http://games.teamxbox.com/xbox/226/Doom-3/

Unlimited Gamer
Includes guides, screenshots, wallpaper, and a review.
http://unlimitedgamer.net/doom3.php