halflife

Xash3D FWGS engine

Half-Life SDK updated to compile under VS2019 and above. Check README.md for more information.

Portable Half-Life SDK. GoldSource and Xash3D. Crossplatform.

Half-Life in WebGL

Goldsrc map viewer/editor without decompiling. Also can view .MDL models.

WebGL implementation of the Half-Life Model Viewer

Half-Life: Opposing Force SDK based on Half-Life Updated, with bug fixes. Check README.md for more information.

Half-Life SDK for making mods upon it

AI Bot for Counter-Strike based on SyPB, fork of YaPB

Reverse-engineered source code of the Half-Life 1 Net Test 1 (build 722).

Axion is a modification of the Half-Life client for Xash3D FWGS and GoldSource

A porting tool for Goldsource Engine

Standalone VR ports of Half-Life 2, Portal, Portal 2, Episode One, and Episode Two for Meta Quest and PICO headsets.

Half-Life: Blue Shift SDK based on Half-Life Updated, with bug fixes. Check README.md for more information.

Archive of HLDS (Half-Life Dedicated Server) builds with direct download links for various versions.

Half-Life Model Viewer remixed with Qt5. Optimized for macOS.

Diagnosing CS 1.6 Server Crashes

This is Gordon Freeman from Half-Life

Tools for the Half-Life Unified SDK written in C#.

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.