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@twhl-community The Whole Half-Life

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    20 repositories

    • halflife-updated

      Public
      Half-Life SDK updated to compile under VS2019 and above. Check README.md for more information.
      steamvalvehalflife
      steamvalvehalflifehalf-life
      C++
      •
      Other
      •184•485•4•18•Updated Sep 7, 2026Sep 7, 2026

    • GoldSrcFGDCollection

      Public
      Collection of GoldSrc FGDs
      goldsrchalf-lifefgd
      goldsrchalf-lifefgd
      5•14•1•3•Updated May 22, 2026May 22, 2026

    • halflife-op4-updated

      Public
      Half-Life: Opposing Force SDK based on Half-Life Updated, with bug fixes. Check README.md for more information.
      steamvalvehalflife
      steamvalvehalflifehalf-life
      C++
      •
      Other
      •39•88•2•3•Updated Oct 5, 2025Oct 5, 2025

    • halflife-unified-sdk

      Public
      Half-Life Updated SDK with Opposing Force and Blue Shift merged in, along with other improvements. Check README.md for more information.
      C++
      •
      Other
      •28•174•78•1•Updated Feb 5, 2025Feb 5, 2025

    • halflife-bs-updated

      Public
      Half-Life: Blue Shift SDK based on Half-Life Updated, with bug fixes. Check README.md for more information.
      steamvalvehalflife
      steamvalvehalflifehalf-life
      C++
      •
      Other
      •17•33•0•0•Updated Sep 1, 2024Sep 1, 2024

    • HLAM-prototypes

      Public archive
      C++ program that contains 4 prototypes developed for Half-Life Asset Manager. See README.md for more information
      C++
      •
      MIT License
      •0•0•0•0•Updated May 29, 2024May 29, 2024

    • halflife-programming-book

      Public
      Half-Life SDK with code tutorials/samples (usually for TWHL's Half-Life Programming Book).
      C++
      •
      Other
      •184•3•0•0•Updated May 3, 2024May 3, 2024

    • halflife-unified-sdk-assets

      Public
      Asset sources for the Half-Life Unified SDK. See https://github.com/twhl-community/halflife-unified-sdk
      Batchfile
      •
      MIT License
      •3•12•13•0•Updated Apr 28, 2024Apr 28, 2024

    • HalfLife.UnifiedSdk.MapDecompiler

      Public
      Cross-platform Half-Life 1 map decompiler
      C#
      •
      GNU General Public License v2.0
      •14•91•4•2•Updated Mar 6, 2024Mar 6, 2024

    • HalfLife.UnifiedSdk-CSharp

      Public
      Tools for the Half-Life Unified SDK written in C#.
      valvehalflifehalf-life
      valvehalflifehalf-lifebsp
      C#
      •
      MIT License
      •2•14•0•0•Updated Jan 14, 2024Jan 14, 2024

    • SlackillerDownloads

      Public archive
      All files hosted on Slackiller
      0•0•0•0•Updated Oct 24, 2023Oct 24, 2023

    • VHLT-V34

      Public archive
      VHLT V34 source code. Check the branches for versions with ifdefs removed for easier reading
      C++
      •10•23•0•0•Updated Oct 24, 2023Oct 24, 2023

    • OldValveReleases

      Public archive
      Old Valve source code and documentation releases. See the Releases page for the files
      0•1•0•0•Updated Oct 24, 2023Oct 24, 2023

    • HalfLifeSDKHistory

      Public archive
      Contains the source code for the Half-Life 1 SDK as a series of commits chronicling its history. Contains three branches: singleplayer, multiplayer and 2.3-diff…
      C++
      •
      Other
      •0•3•0•0•Updated Aug 15, 2023Aug 15, 2023

    • NativeDllTester

      Public
      Small tool to get the error code returned by LoadLibrary when it fails to load a library
      C#
      •
      MIT License
      •0•5•0•0•Updated Aug 13, 2023Aug 13, 2023

    • ChangeBSPTextures

      Public archive
      Example program showing how to edit textures in BSP files. Not intended for direct use!
      C#
      •
      MIT License
      •0•1•0•0•Updated Feb 27, 2023Feb 27, 2023

    • halflife-2_3

      Public archive
      Half-Life Singleplayer SDK 2.3, updated to compile with Visual Studio 2019. Provided as-is with no further support. See the README for more information.
      valvehalflifehalf-life
      valvehalflifehalf-life
      C++
      •4•9•0•0•Updated Mar 21, 2022Mar 21, 2022

    • czeror-sdk

      Public archive
      Condition Zero Deleted Scenes SDK. Contains trigger_sequence and the material system only
      C++
      •
      Other
      •5•20•0•0•Updated Jan 11, 2022Jan 11, 2022

    • dmc-updated

      Public archive
      Deathmatch Classic projects updated to compile with VS2019. No further development and support will be provided. See this page for more information: https://gi…
      C++
      •
      Other
      •5•13•0•0•Updated Dec 22, 2021Dec 22, 2021

    • ricochet-updated

      Public archive
      Ricochet projects updated to compile with VS2019. No further development and support will be provided. See this page for more information: https://github.com/So…
      C++
      •
      Other
      •3•12•0•0•Updated Dec 22, 2021Dec 22, 2021
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