Killjoy's Corner - TFC tactics and guides including different strategies for rocket and grenade jumps and weapon usage. Site also offers forums. - http://killjoy.planetfortress.gamespy.com/
Team Fortress War Room - News, rumors, strategies, and events pertaining to Team Fortress 2. - http://teamfort-warroom.blogspot.com/
Half Life Source - News, community forum, demos, maps, models, Steam support, and patches. - http://www.halflifesource.com/tfc
TFC-Secrets - List of TFC map glitches, secret areas, and cheeky hiding places. - http://secrets.tfccentral.org/
Team Fortress Classic Admin Assistant - A small program that allows players and server admins to automate simple tasks and playing easier. - http://www.planetfortress.com/tfcaa/
PlanetFortress TFC - About the game, survival guide, tutorials, files, maps, bots, and links. - http://www.planetfortress.com/tfc/
Misanthropy - Advice, guides, hints, and tips for new and novice players. - http://www.planetfortress.com/misanthropy/
TFC Expert - Tactics, tips for each player class, and team formations. - http://website.lineone.net/~chutney_boy/ExpertTFC/