Fragsurf is an actively developed standalone game based on HL2 surf and bhop movement mechanics.

Prometheus Exporter for SRCDS game servers, working with CSGO, CSS, GMod, HL2, L4D2 and TF2 !

Porting Half-Life 2 base to the Alien Swarm Engine

☢️ An up-to-date Source Server Query protocol library written in C99

The Forgotten Ones Source Code

Used to parse source demos.

BrainBread 2 Source Code

A slimmed down and improved version of the Source SDK 2013 map compile tools

An addon for Garry's Mod that mimicks the Heads Up Display feature from Valve's 2004 game Half-Life 2 adding a deep customization layer to it.

cvar scripts for surfing and bhopping in different angle styles while looking forward. for usage on LAN for TAS productions.

LuminousForts C++ Source Code

Team Fortress 2 server plugin that allows players to sprint like in Half-Life 2

AUGs from MWII and other weapons from MWII, MWIII, MWXIX and BO6

A prop building mod for SourceMod and Source games

Generates and compares entity definitions from FGD data for backporting maps… made for porting csgo maps to css

DeadBread Community Launcher

This repository acts as a diff checker for gamemovement.cpp from the Source SDK 2004 to the HL2/CSGO 2018 leak, additionally tracks more comprehensive updates made in the CSGO engine branch.

Автор D@Ni1986 (hl2mp.ru): - Исходный код игрового сервера Half-Life 2: Deathmatch (Coop)

Half-Life 2 related tools for Garry's Mod Sandbox gamemode

A source game map tester wrote for SourceMod that runs through every map to find out if it crashes server