Level Creation

Standalone Compiler for Source Maps

Similar to ZHLT for Goldsrc, it speeds up compilation for Source

Contains 3 Tools, BSP_View, BSP_Tool and BSP_Slicer all of which perform useful tasks on Half-Life Maps

Color Correct is a 3DS Max texture plug-in which alters the colors of any texture

Map viewer for Valve's GoldSrc engine (needs to be compiled)

Simple tool to dump raw data from Valve's map files.

Small utility for helping protect bsp maps

Decompile GoldSrc .bsp files into Hammer .map files.

Simple tool for converting world units into Hammer Units

Modified Compiler with support for large models and textures

Small prefab to help protect your map

Analyzes and reports on errors in the map compilation process

GUI frontend for Source compiling tools

Valve Map Extractor, Decompile BSP maps for source (original version)

Generate mazes for your level in GoldSrc

Quake Army Knife, multi-purpose tool for games based on or similar to the Quake engine

Preview a map contained in a BSP file.

Legacy compilation tools for quake

Generate forests within your maps based on surface type

makes textfiles to go with your overview pictures from Half-Life maps.

Batch compile Source and GoldSrc Maps

Collection of the main tools required for mapping with GoldSrc

Tools supporting the creation of HDR Images for the Engine

A tool for tweaking hammer settings and using multiple texture profiles

Update to ZHLT

A tool to assist in the compiling of source engine maps

VSIF2VCD is a command line scenes.image extractor/decompiler.

Batch files for killing the compile processes

This program is a little tool for those that like the Half-Life game, with
its amazing kind of enemies and weapons.

HammerMate is a tool I use to save and load the wad texture list for Hammer 3.4 / 3.5.

Alternative Map Editor for GoldSrc games

The only native Mac OS X level editor for Quake 1

Small application for viewing map files, Superseded by crafty

Valve Batch Compile tool (VBCT) is a source map Compile tool

Edit the entities of Source and GoldSrc games

Older free for personal use version of Terragen for sculpting landscapes

Create a custom light style for your goldSrc maps

This is the barebones program that GFlip uses as it's base

Decompile Source .bsp files into Hammer .vmf files. Successor to VMEX

List Maker automatically generates your maplist.txt and mapcycle.txt, it can be further used for making lists outside of Maplist making.

Free, Opensource, drop-in editor replacement for Hammer

Simple bindings for debugging maps

Decompiles some BSP maps with most support for Nightfire 007

Allows you to create interesting 3D shapes without going through all the hassle of vertex manipulation

A small VMF to JSON parser

The Calliper editor (formerly Crowbar) is designed to be a cross-platform, extensible level editor that accelerates the creation of computer game maps, and is targeted specifically at Source engine games.

Lists maps for easy maplist.txt

ZHLT rebuilt and up to date with latest engine build

Windows interface that frontends the compiling utilities

This project is a prototype map renderer for Half-Life BSP files.

C# library that will parse Quake/Half-Life MAP files

Older program used for editing entities within bsp maps

Standalone units converter

Modification of Source Valve Hammer Editor to fix some issues. Fixes brush vertex precision loss.

Find, display, and optionally round floating point plane coordinates in Source engine .vmf files.

Collection of tools useful for mapping with GoldSrc

a 3D Shape Generator for the Quake & Half-Life Map Format

Worldcraft Hammer Editor Map Compiler is a set of .bat files that make the process of compiling and developing .bsp maps from .vmf files an easy and fun task.

Alternative Map Editor for GoldSrc games

Q3 .map to HL2 .vmf converter

The open source, cross platform level editor for id Tech games.

Frontend wrapper for netvis

Crafty is a 3D object, material, model and file browsing utility for Source & GoldSrc Maps.

This program will create a half-life2 displacement map from a heightmap image.

Alternative to Hammer Editor for Level design

Custom DLL that supports transparency in Half-Life for Steam

Small Tool for extracting Textures from BSPs and into WADs. Includes GUI Versions WinTextract & Textract Suite

Removes entity names from your map and helps prevent people from stealing your work

A modified version of VBSP designed to greatly increase the maximum width and length of visleaves.

Useful tool for extracting the contents of BSP files

integrates into Hammer and allows conversion of Source Engine units into metric or imperial units.

Great little application for viewing skys used in game

This tool is used to create the smallest convex brush containing all points in the input file. Input file can be .smd (use its vertexes), .map (brushes and point entities) or .pts file.

Well made Russian Level Editor for GoldSrc

Optimizes the entities in compiled maps, allowing you to include more entities and also reduce network traffic.

Basic Model viewer for GoldSrc

A tool for compiling maps from VMF to BSP format

Simple tool to change VTF versions from 7.5 to 7.4

hlfix is a tool that converts Worldcraft/VHE format files (.rmf) to standard .map files

Alternative Map Editor mainly used for Quake 2 but compatible with GoldSrc