PlanetPhillip.com contains the most comprehensive database of single player maps and mods for the Half-Life series of game on the Internet.

Podcast 17 is a weekly verbal tour of the Half-Life community. It covers everything related to the Half-Life universe and features lively, informative recordings.

Ragnarok Arena Remastered is a sidescrolling, platforming multiplayer game – A randomly dispersed armory of more than twenty classic and original weapons from across the history of fragging and levels that capture the true essence of a sidescroller: Insane and without logic. Blast away your friends or blast away monsters and unholy creatures with your [...]

Sammy Servers lists servers to play Zombie Master and a few other mods and games.

Scrama – The Art Of Level Design is the portfolio of Scrama; a level designer from Russia.

SLUM is Czech Steam community and fan portal about Steam and Valve games.

Source BG is a Bulgarian website focused on the Source community.

Steambans.com is a global banlist/watchlist made for the Steam technology from Valve. All bans that are accepted will enter a database which then is used to protect all servers under their supervision.

Steam Friends covers all the news related to Steam and Valve.

Steam Community and News Portal

SteamCard is a simple way to display your stats from the Steam Community, just like a Live! Gamercard. SteamCards are just PNG images, which means you can embed them into forums, signatures etc. Different styles of SteamCard are avaliable so you can stand out from the crowd.

SteamPowered is the home of Steam, a digital distribution platform. The website offers visitors the ability to buy and download games, interactive with other Steam users.