This is a list of external modding related sites that do not quite fit into any specific category.
- Official Source SDK Forums and the now-defunct VERC Network Forums
- Game Design Theory - Interesting for art directors, team leaders
- Gamedesign.net - Some helpful modding and mapping tutorials (broken site)
- GamesModding.com Tutorial Database (Down) archived version - A list of almost every Half-Life 2 modding tutorial out there.
- HL2World.com - Half Life 2 Knowledge Base
- Interlopers.net - News and general resources
- Mapcore - A great place to get mapping, modeling and texture help from industry pros.
- Mod Database - Free listings of mods for almost every moddable game. A great database full of tons of information on mods that are out there.
- Nem's Tools - Several useful Source tools including GCFScape
- SourceWiki Forums - (Main site now closed)
- The RaZZeR App Tutorials/Tools about Source engine development.
- Type 3 Studios - Mods, Maps, Tutorials, Forums, and a thorough community site on the way.
- Wavelength - One of the original sources of HL1 editing material, now steadily servicing HL2
- Wunderboy.org - Several useful Source tools including VTFTool
- MrFunreals modding website - Contains tutorials about the L4D2 modding basics
- ZeqMacaw's Tidbits - Contains tutorials about more advanced stuff for L4D2
- sourcemodding - An Attempt to preserve the modding legacy of Goldsrc, Source and Source 2.
This is a list of sites about mapping, including tutorials, articles, communities, etc. Creative toolset to becoming a game level designer and 3d environment artist.
- Balticforever - Mapping and modeling community.
- GAMEBANANA > Tutorials - Tutorials related to a variety of Source Games.
- Halfwit-2 - Another collection of Mapping tutorials.
- Interlopers - Half-Life 2 News & Tutorials.
- L4Dmaps - Mapping forums and resource site for the L4D series.
- Mappingbase German mapping community with more than 300 tutorials for the Source Engine.
- Mapping-Zone - Website in spanish dedicated to mapping tutorials and cs tutorials, we have a lot of own maps and download section.
- mIKe's ReVeNGe - HL2DM Community with an Excellent set of Tutorials!
- Modding-Area - Tutorials on Mapping, Beginner to Advanced, all in French!
- myApertureLabs - One of the most active and friendly portal mapping sites, with help forums and a public download system.
- TF2Maps.net - Mapping forums and resource site for TF2.
- The RaZZeR App - German tutorials on Source engine development.
- The Snarkpit - Mapping and modeling community site.
- The Wall - German mapping community for Goldsource and Source.
- ThinkingWithPortals - Portal 2 mapping community and public download database.
- The Whole Half-Life - Mapping community and tutorial site with busy forums for Goldsource and Source mappers.
- UberMicro - Mapping forums for all Valve games. Help with Valve's Hammer Editor.
- World of Level Design - Website dedicated to mapping tutorials, 3d environment modeling, level design articles.
- Zombie's Optimizing-page Information on optimizing your map.
This article may contain broken links. These broken links can still be accessed by visiting web.archive.org, and inserting the link into the field provided on that site, then selecting a year that provides the most information on that site.
This is a list of sites relating to programming, covering both general and HL2 specific topics.
- Microsoft Developer Network
- Programmer's Heaven
- Tech books for free
- The Code Project
- Dev Articles
- Code Beach
- Dev Shed Forums
- Stack Overflow - a collaboratively edited question and answer site for programmers
- daniweb - IT Discussion Community - Software Programming with sample code and tutorials
- objectmix - Application Development Forum
- programmingtalk.com - a programming, coding, and design oriented community
- Bytes - IT / Dev Knowledge Shared
- Carl Programming (Reddit) - comprehensive course on programming for everyone from beginner to experienced programmer
- Stanford University's course channel on YouTube
- Massachusetts Institute Of Technology (MIT) course channel on YouTube
- UC Berkeley course channel on YouTube
- University of New South Wales (UNSW) course channel on YouTube
- OpenGL.org - official site for OpenGL information
- NVIDIA Developer Zone - OpenGL, DirectX, PhysX, and CUDA resourses
- AMD Developer Central - Resources for GPU programming and development
- Intel Developer Center
- Rocket Commander Tutorials - 10-Part Howto make 3D Games Tutorial.
- Directx C++ - Documentation for Unmanaged Directx.
- Directx Managed - Documentation for Managed Directx.
- Managed Directx Info - Includes various resources, tools, samples, code snippets for Managed Directx.
- GameProgrammer.org - Resources on OpenGL and DirectX game programming
- Gamedev.net - Website with a lot of useful resources for game developers.
- oZone3D.Net - Tutorials and resources for OpenGL, DirectX and LUA programming
- DevMaster.net - General game development news and coding resouces
- Game Programming Wiki - programming tutorials and source code for a variety of languages and platforms
- Mattie's Eventscripts - Great for gaining some minor coding experience, simple plugin addon for Source games.
- Razvanadrian - Half Life 2 Coding -- REMOVED
- Detler's Site - Lots of Half-Life tutorials, especially on coding in Russian
- design3 Video Tutorials - Many Source videos, including ones on vehicle programming and scripting.
Sample Source Code
- Quake Engine Source Code - Source code from old Quake (used by Half-Life too) and Doom games.
- Mech Commander 2 - Entire game and source code. Can serve as an example for learning programming.
- Plan of Attack Source Code - The entire source code (including art assets) for the Plan of Attack mod, free to use in other mods.
- Full Half-Life SDK: Fileplanet (source code only) / Sourceforge / Gamefront (full / source code only)
- MSDN: Getting Started with Visual C++
- Stroustrup: C++
- Thinking in C++ (2nd Edition)
- CodeCogs - open source Numerical library in C/C++
- ITtoolbox C Languages Knowledge Base
- C++ for you
- CoderSource.net: C++ Programming Tutorials
- Xoax.net C++ Video Tutorials
- Wiki Books: C++ Programming
- An introduction to C, by Tom Torfs
- C++ In Action
- C++: A Dialog
- A Beginners C++
This is a list of sites related to modeling.
- Yobi3D - 3D model search engine. Provides 3D preview of 3D models.
- Cannonfodder's Tools - 3DSMax Importers and Exporters, Dispgen - Displacement Terrains from heightmaps, StudioCompiler - Model/Texture Compiler/Decompiler, winBSPzip - BSP Packer
- RnL Forums' Lightwave Plugins - Lightwave mesh export plugins. Not currently available, but may be in the future.
- Insects Infestation - II SDK modeling Export models to Source engine tutorials for 3DSMax, Maya, MS3D, XSI, FRAG.
- CG Talk The largest and most useful model discussion/news site on the internet.
- Digital Tutors - Excellent video tutorials, free and packaged, for using SoftImage|XSI and Adobe Photoshop
- polycount - Articles and forums on game modeling
- Ben Mathis' modeling tutorials
- CDG.net Forums - A great resource for learning about, downloading and releasing models.
- CG Arena - Graphics and Animation Community for Digital Artists
- ShareCG.com - a large collection of free Computer Graphics resources]
- CG Cookie - an online education resource for cg artists working with various popular applications
- squarepolygon - collaboratively edited question and answer site for questions related to 3d modelling and visualisation