Clans and Guilds
15 Pointy Objects, Brotherhood of the Jackal, C7S, Chaos Union, Dual Wielders, Fraternicide, Punx, Spartan Republic, Spartans of Earth, Team Discovery Channel
Reviews and Previews
allXbox.com, Armchair Empire, ESCMag, FiringSquad, Gamer's Hell, GamersMark Network, GameSpy.com, got-next.com, Jolt.co.uk, PC Magazine
Gameshout
News, cheat codes, guides, FAQs, review, and walkthrough.
GameSpy.com
Description, review, cheat codes, and links to related articles.
Halo 2
The official Australian website. Offers exclusive downloads and trailers, game information, news, retailers, and screen shots. [Flash required]
Halo 2 Forum
Discussions on multiple aspects of the game, including weapons, vehicles, and strategies.
Halo 2 Source
Offers secrets and Easter Eggs, cheats and strategies, screen shots, gameplay movies, news, and forum.
IGN
Contains news, review, previews, forums, cheats, articles, screen shots and videos.
Seifer's Halo Site
Community news, backstory, descriptions of characters and vehicles, screen shots, strategy guide, and forum.
Spartan Skulls
Offers trailers as well as gameplay videos of hidden content.
TeamXbox.com
News, reviews, previews, articles, interviews, downloads, contests, forums, and a chatroom.