A list of console commands for Half-Life 2 Dedicated Server.

Demos, wallpapers, movies, trailers, maps, and modifications.

FAQs, cheats, reviews, and a message board.

Official site. Includes screenshots, trailers, and a game overview.

News, press releases, previews, reviews, cheats, FAQs, screenshots, and videos.

Encyclopedia article on the game covers backstory, plot summary, gameplay, awards, add-ons, derivative works, technical specifications, and soundtrack.