Valve Community

TotalHL.hu is a Hungarian Half-Life portal.

Gamasutra is a fantastic site for game developers. It covers industry news and lots of interviews and features. The site requires registration but it’s free.

CommunityFortress.com is a fansite for Team Fortress 2. They provide coverage of competitive leagues and tournaments with a focus on personal interviews with the best in the TF2 community. In addition to their coverage, they host TF2 forums geared for the competitive player, a competitive TF2 wiki, and have community writers contributing TF2 predictions.

World Of Level Design is a website/blog aimed at those interested in Environment Art and Game Level Design. It contains plenty of original content, including tutorials, articles and interviews. There is also a lively forum.

Games Modding is a site that covers many aspects of making mods for various games. It features, tutorials, interviews and forums. Updated regularly, the crew of this site are working hard to provide interesting and original content.

Games Modding is also a PlanetPhillip.com file partner.

Gaming.Fi is a Finnish website covering plenty of games other than Valve’s games. It features plenty of updates and an active forum.

HL Gaming covers all the news related to Valve gaming, including TF2, L4D and all your HL favourites.

Modifikace is a Czech news and review site for single player Half-Life 1.

L4D.es is a website and Spanish Community dedicated to Left 4 Dead. Pagina web de Left 4 Dead en Español.

TF2Portal.es is a spanish website focused on Team Fortress 2. Some of the contents are: news, downloads, tutorials, forums and a public server.
TF2Portal.es es una web en español dedicada por completo a Team Fortress 2. Algunos de sus contenidos son: noticias, descargas, tutoriales, foros, y un servidor público.

The Survivors Diary Podcast is a weekly podcast about Left 4 Dead where we explore certain features of left 4 dead, as well as talk about community stuff that has been released. They also now cover maps that people have made as well as discuss tactics, suggestions and even glitches for the game. THey hope to expand our community and be one of the major Left 4 Dead community content websites.

Half Life Storm contains forums for discussions about the Half Life Series and the other Source Engine games by Valve. It is mainly directed towards mapping, as it contains many mapping tutorials. It will expand into other categories later on.