Xash3D FWGS engine
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Updated
Feb 8, 2026 - C
Xash3D FWGS engine
An open-source GoldSrc engine clone (Clean authentic reimplementation without using reverse-engineered code)
Goldsrc map viewer/editor without decompiling. Also can view .MDL models.
Map compile tools for the Half-Life engine
Source / Goldsource dedicated server images built through use of steamcmd. 🐳
Reverse-engineered source code of the Half-Life 1 Net Test 1 (build 722).
Simple utility for mapping/scripting/speedrunning or researching games based on GoldSrc/Xash3D FWGS engine (such as CS 1.6, Half-Life, and other mods)
One massive plugin that includes many separate plugins for the kreedz mod.
🏃 The plugin is designed to display a world record on a local server or global
Jumping statistics plugin for Goldsrc Engine
Fight these fake servers bloating the VALVe's Masterserver!
Custom hl.exe with improvements
Blender addon for importing Rich Map Format (rmf) map files from the GoldSrc engine
The original Half-Life 1 model viewer ported from GLUT to GLFW 3
GPL-licensed HLSDK (reimplemented using the original Quake engine and manually rewritten sources)
A crossplatform GoldSrc map and demo viewer
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