Browse the Community

Name	Service
GoldSrc Gold	Exhibiting and preserving the great look and feel of Goldsource engine games & mods from days gone bye.
Half Life Machinima Wiki	Encyclopedia of Half Life Machinima
Official twitter for L4D	Official twitter for L4D
/r/DotA2	/r/DotA2
Steampowered Forums	The Original Official Steam Forums
Modding Area	Great French community for Modding resources.
Half-Life 2 Mods	A collection of all known mods for HL2
Counter Strike Wiki	Encyclopedia of Counter Strike
HL Improvement	Thriving Modding Community
Half-Life Wiki	Another great wiki covering Half-Life
Wallworm	Modeling tools for Max
half-life.ru	Active Russian Modding Community
Chaincraft	Olden goldie here with some very useful modding tips on goldsrc
Official twitter for CS:GO	Official twitter for CS:GO
Wunderboy	Very useful Tools and Tutorials for Source Modding
/r/steam	/r/steam
3rdLife	very hard to crawl but was once a great tutorial resource
A Working Pig	Half-Life 2 Deathmatch maps and utilities
hlds_linux	Official mailing for Half-Life Dedicated Servers on Linux
headcrab.pl	Polish community dedicated to Half-Life
Halfwit 2	HL2 mapping and tutorials, general information
/r/L4D2	/r/L4D2
Where is Gordon Freeman	This website is a timeline documenting the range of fascinating events that have happened between Gordon Freeman’s most recent appearance in 2007 and his yet-to-be-announced next appearance in the franchise.
CITY17.RU	Another unfortunate victim of disregard, CITY17.ru was a great site dedicated to everything Half-life.
Ubermicro	Community of tutorials on mapping and modding
Weapons of Source Film Maker	Weapons of Source Film Maker
Halflife2.filefront	Huge collection of downloads for Half Life and Source
Facepunch	Great website with plenty of tutorials many of which focus on Garrys mod but none the less a very useful website
Gamedesign.net Prefabs	hosted multitudes of prefabs for half-life
Weapons of Half-Life 2	Weapons of Half-Life 2
TenFour	Once a great review site.
World of Level Design	Tutorials on Mapping for many platforms
/r/Halflife	/r/Halflife
Half-Life Portal	German site covering Valves games
69th Vlatitude	Good oldschool tuts and resources can be found here
Steamcast	Great collection of Podcasts on everything VALVe
Phineas Bot	Bots for Half-Life and tutorials
The Fixxxer	Good collection of coding tutorials here
Weapons of Half-Life	Weapons of Half-Life
Grinder74	Another Polish community dedicated to Half-Life
Mapping Base	Great German community for Mapping resources.
hlds_announce	Official mailing for Half-Life Dedicated Server Announce
scmapdb	Tutorials for Sven Co-op
Planet Half-Life	Once one of the greatest sources for everything HL2, is now shutdown with Gamespys closure
The 303	Tutorials for Source
Half-Life Mods Wiki	Encyclopedia of Half-Life Mods
Petes Place	Old coding tutorials
Valve Developer Union	the Valve Developer Union’s goal is to preserve the toolset and knowledge for modding Quake-based games, including games built off Valve Corporation’s GoldSrc and Source engines.
/r/Portal2	/r/Portal2
metrocop	Comics from Source engines games, specifically Garrys Mod.
Half-Life Library	This site focuses more on user generated content like custom maps, modifications, videos, models, clans and more for all of Valve's games.
The Orange Box	The Official Orange Box Website
tophattwaffle	Excellent tutorials on Source mapping
When its done	Some tutorials on HL1 development
gamewag	Links to plenty of mapping and modding tutorials based on Source
/r/AskMappers	/r/AskMappers
/r/Sourceengine2	/r/Sourceengine2
TWHL	Source, GoldSrc tutorials, active forums, friendly community
hl.loess	Very useful list of mods for Half Life
Half-Life Fallout	One of the better communities for Half-life content
dying2kill	Australian & NewZealand based Gaming Community
SFMLab	Download free models for use in your Source Filmmaker shorts
Half-Life Coding	one of the best original resources for Half-Life Coding
Moddb	Huge Database of Mods, tools and tutorials, thriving community and useful rating system
Official twitter for Valve Software	Official twitter for Valve Software
Arbitrary Imposition	Site dedicated to the Gman and his sightings
Day of Defeat Wiki	Encyclopedia of Day of Defeat
WorldCraft Online	Tool for creating Hammer maps from a 2D perspective
The Weapons Workshop	provided downloads to Hl Models.
Half-Life Physics Reference	The Half-Life Physics Reference is a wonderful site with un-official documentation on the GoldSrc Engine.
Left 4 Dead	The Official Left 4 Dead Website
Weapons of Counter-Strike: Condition Zero	Weapons of Counter-Strike: Condition Zero
HL2Spain	Spanish site covering everything Source
/r/SourceMods	/r/SourceMods
HL Collection	Russian Mod hosting site dedicated to Half-Life
Contaminated	Defacto place for everything half-life around its release. Closed only to re-open as Planet Half-life.
Left 4 Dead Wiki	Encyclopedia of Left 4 Dead
/r/valve	/r/valve
Interlopers	HL2 News, Tutorials and forum with a thriving community
Run Think Shoot Live	A great community website for all things valve related. Focused on mods, tutorials and the expression of the community. Previously known as Planet Phillip.
/r/TF2	/r/TF2
Vossey	Active French Modding Community
Alien Swarm:Single Player Blog	Great Blog based on the Single player conversion mod for Alien Swarm
Game Banana	One of the original game modding websites (previously known as FPS Banana)
Weapons of Counter-Strike: Source	Weapons of Counter-Strike: Source
Half-Life Wiki	Encyclopedia of Half-Life
ModMatic	Mod review site from the developer of Minerva
Black Mesa	Black Mesa is a re-envisioning of Valve Software's classic science fiction first person shooter, Half-Life. Powered by Source Engine, You will re-visit the inaugural role of Gordon Freeman and his memorable journey through the Black Mesa Research Facility.
Handy Vandal	Decent oldschool resource for half-life modding
Left 4 Dead 2	The Official Left 4 Dead 2 Website
Half-Life Programming	Great resource for Half-Life coding
Half-life Coding Index	Old site indexing the coding tutorials available for half-life
/r/sourceengine	/r/sourceengine
Nems Tools	Extremely useful tools for Source modding
HalfLife.net	Another Half-Life website from back in the day
Jinx's Maps	Great little site with some good tutorials and resources on Half-life
Counter-Script	The #1 Counter-Strike Scripting Site... now gone :/
Gaming-Models.de	Download free models for use in your mods
Weapons of Counter-Strike	Weapons of Counter-Strike
Chaosincarnate	Tools and Tutorials for Source Modding
Mortal Dev	Great website with links to useful resources
Ask Yahn	Questions put to Valve Employee Yahn Bernier
SteamDB	Records all changes to steams games and products
Weapons of Counter-Strike: Global Offensive	Weapons of Counter-Strike: Global Offensive
HalfLife Control Unit	Great web resource for Half-Life
Rvanhoorn	Half-Life 2 Map Editing Optimization Guide
Map Core	Legendary Half-life Based Mapping Resource with a Vibrant community
Half-Life Editing Resource	Similar to VERC, decent collection of tutorials here as well as downloads
Design 3 (Noesis)	Big collection of high quality Source engine tutorials (paid)
EditLife	One of the older sites dedicated to mapping and resources. No longer live
The Mighty Atom	Great little selection of some of the harder to find resources on Half-life
Half-Life 2: Episode 2	The Official Half-Life 2: Episode 2 Website
/r/csworkshop	/r/csworkshop
Plague Fest	Great mapping and modding community
hl2modcentral	A site that had a wealth of useful tutorials but unfortunately lost.
LambdaGeneration	A great community fan website for all things Valve related with a primary focus on that which is Half life. Gives great exposure for new mods.
Official mailing lists	Ask questions related to mapping, coding and steam services through each mailing list, view the archives as well!
Ceskemody	Czech Modding site with both GoldSrc and Source Content
/r/SFM	/r/SFM
Mr Funeral Mods	Talented Source Modder with good quality Tutorials
Netday	Map hosting site including but not limited to Valve Games
3kliksphilip	Talented CSS and CS:GO Mapper with a wealth of Tutorials
Official twitter for DOTA2	Official twitter for DOTA2
Appalachian Killing Grounds	Old site with large collection of tutorials
Weapons of Left 4 Dead	Weapons of Left 4 Dead
hl2world	No longer exists but was once the defacto source of tutorials for HL2 Modding
The Wadfather	Contains some useful links to tutorials
SDK Nuts	One of the older HL2 modding websites
ModDota	Great resource for modding Dota II
The Razzer Tutorials	Tutorials for Source mapping (Deutsch)
Game Edit	Few small tutorials on HL1 mapping
Slackiller	Tutorials, textures and maps for Source
Half-Life Fusion	French site dedicated to Half-Life
Half-Life.org	Some interesting articles to read here
isolated-design.de	A good resource for GoldSrc modding tutorials
pcosmos.ca	Collection of Half-Life and Opposing Force Mods
HL2DM University	Half-Life 2 Deathmatch based community resource.
hlcoders	Official mailing for Half-Life Coders
Half-Life Programming Planet	plenty of good old tutorials here for Half-Life
Sven Co-op	Great website with a very active community for the Sven Coop Mod
Half Life Express	Old site for news on Half-Life
Texture Studio	Old texture resource for Half-Life, contains some tutorials
Wavelength	Source, GoldSrc tutorials, inactive forums, mostly defunct, use the wayback machine to get some missing pages
HLFX	Active Russian Modding Community
Thinking with Portals	The Official Portal Website
Botmans Bots	Decent starting point for modding the SDK
/r/CounterStrike	/r/CounterStrike
hlds	Official mailing for Half-Life Dedicated Servers
Half-Life HQ	Once a very busy site for Half-Life
VERC	VERC Collective (Valve Editing Resource Center) website no longer exists but can be traversed on the wayback machine, Predecessor to VDC
Counter Strike: Global Offensive, Counter Strike: Source	The Official Counter-Strike Website
Mach III	Decent site from the old days covering Half-Life
Half-Life Beta Project	Nice little russian site covering Half-Life designed around the old steam colors.
Weapons of Insurgency 2	Weapons of Insurgency 2
Background Radiation	Unfortunately dead, this site provided prefabs back in the day
Action Half-Life	Useful maps and Tutorials (use the wayback machine to navigate)
Dota II	The Official Dota 2 Website
Half Life Saga	not useful for modders but a must read for those interested in the half-life Universe
CS:Velocity	Once another vibrant community from the Counter Strike golden days
Garrys Blog	From the creator of Garrys mod comes Garrys Blog...
/r/Portal	/r/Portal
MaxofS2D	Gifted movie maker and modeler who worked extensively with Source...
Weapons of Counter-Strike Online	Weapons of Counter-Strike Online
Garry's Mod Wiki	Wiki with useful information for developers and gamers playing with Garry's Mod
Team Fortress Wiki	Encyclopedia of Team Fortress
HL2 Mods.ru	A Russian Mod Review site for Source Games
Half-Life 2: Episode 1	The Official Half-Life 2: Episode 1 Website
modsentry	Great resource covering popular game mods
Weapons of Firearms: Source	Weapons of Firearms: Source
Half-Life Comic	Comical take on the Half-Life Universe
csgo_servers	Official mailing for CS:GO Servers
Source Runs	Source runs is a great site documenting and supporting community members who attempt record breaking speed runs through GoldSrc and Source Engine games.
Weapons of Day of Defeat	Weapons of Day of Defeat
Team Fortress 2	The Official Team Fortress Website
ammahls	Tutorials for Sven Co-op
Planet Fortress	Team Fortress Based fan site
Sourcedc	Had some decent Mapping tutorials, Worth a look.
Alien Swarm Wiki	Encyclopedia of Alien Swarm
VDC	The Valve Developer Community is the official Source SDK Documentation
Weapons of Insurgency	Weapons of Insurgency
Half-Life Nostalgia Project	Collection of screens and info prior to the release of Half-Life. another victim to gamespys untimely demise.
/r/csmapmakers	/r/csmapmakers
SourceWiki	Once had some good coding tutorials and offered help, unfortunately lost.
Half-Life Beginners guide	Decent attempt to make it easier for newbs to come to grips with the SDK
Leakfree	Some useful tutorials on mapping with Source
HLDS 101	Cool resource explaining how to use the Half-Life Dedicated Server
Resource Code	Old site with large collection of coding tutorials written in German
Half-Life 2	The Official Half-Life 2 Website
Half-Life: Alyx	The Official Half-Life: Alyx Website
Dota Wiki	Encyclopedia of Dota
Weapons of Black Mesa	Weapons of Black Mesa
Half-Life Museum	A good break down of Half-Life and Half-Life 2, unfortunately it is no longer live.
NerdChow	Coding tutorial for Half-Life
Combine OverWiki	Comprehensive information on Half-life and Portal
No Draw	Great Blog detailing concepts when it comes to TF2 map creation
taz00	Some useful source modding tips can be crawled here
nashalife	Russian Modding site for Half-Life
Valvetime	Great source of news on everything Valve related.
The Wall	German Mapping community with a wealth of Tutorials
Weapons of Left 4 Dead 2	Weapons of Left 4 Dead 2
Half-Life Creations	Useful Community for modding tutorials
Counter Server Maps	Another unfortunately dead resource that supplied plenty of downloads and tutorials
Half-Life SDK2 Resources	Good site for getting up and running with the old SDK
Half-Life DeathMatch Guide	Guides for succeeding in HL1DM
Half Life Zone	Small site for Half life related content
/r/Portalmaps	/r/Portalmaps
HL Spain	Spanish blog covering Half-Life 1 Mods
EGIR.DK	Provided a vibrant forum and tutorial collection back in the day
Level Design Theory	Blog documenting single player map creation for Half-Life 2 and other Source Games
Amphibian Mods	Another great resource for modding, unfortunately lost in Valvetime
Steam Review	Site covering interesting facts about Steam
Mods Inside	Russian Mod community providing forums, files and reviews.
Weapons of Team Fortress 2	Weapons of Team Fortress 2
Weapons of Vampire the Masquerade: Bloodlines	Weapons of Vampire the Masquerade: Bloodlines
Half-Life Arrangement	Few small tutorials for Source
Vanilla Capsule	decent pipe tutorial for Hammer
/r/SourceEngineTest/	/r/SourceEngineTest
Persistence of Vision	Tutorials on creating movies in half-life
Half-Life [GameHut]	Old site with walkthroughs on half-life
Editing Archive	The Archive serves as a gathering point for people interested in games and game development. The Archive has various features to help unite the community, and bring them together.
Half-Life	The Official Half-Life Website
Counter Map	Useful maps and Tutorials for CS 1.6 and CS:S
KV File Generator	Online tool that automatically generates a formatted .kv file based on your selection for CS:GO
nextwish	Old site with useful info on modding for GoldSrc
Counter-Strike Planet	Great old mapping resource for Counter strike.
HL2DB	Another lost site that had some promise back in the day.
The Snarkpit	Host for maps, tools and tutorials, active community
SRCDS	Source Dedicated server resource
Weapons of Day of Defeat: Source	Weapons of Day of Defeat: Source
Radium	Old Map rating and review site
/r/Hammer	/r/Hammer
100 Half-Life 1 Mods	100 of Half-Life 1's best Mods hand picked by Andrej Mernik
HL2 Coding	Programming Tutorials for HL2
Type 3 studios	Source Engine mapping and tutorials
Official twitter for TF2	Official twitter for TF2
Podcast 17	Another great collection of podcasts on anything steam, valve or source related
Mapeadores	Spanish modding Tutorials
valvenews	Old site for news on Half-Life

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