Crowbar - GoldSource and Source Engine Modding Tool

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

Speedrun and TAS tool for Half-Life & friends.

Edit GoldSrc maps without decompiling

Map compile tools for the Half-Life engine

Fastest video recording and TAS tools for Half-Life & mods.

Source / Goldsource dedicated server images built through use of steamcmd. 🐳

Half-Life SDK for making mods upon it

🔨 Dev-tool (UNMAINTAINED) that demonstrates on client-side true position of the hitboxes calculated by server. See https://github.com/Garey27/hitbox_fixer for active alternative.

Cross engine parser for every VaLVe game!

Half-Life demo format parser using nom.

Python utility converting models from Source engine to GoldSource engine. This utility can convert models with any number of polygons.

C# Library for working with BSP files (and other similar file formats).

Convert models from GoldSource engine to Source engine with AI

GoldSrc demo parser written with fp-ts.

GUI launcher for Bunnymod XT on Linux

A utility for processing a texture using its normal map.

Zombie Panic! (Half-Life Modification) using BFHL as a base.

Draw 3d maps in 2d mode :)

mdldec written in Go