Level Creation

Create a custom light style for your goldSrc maps

Hack the colors in WorldCraft

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

Q3 .map to HL2 .vmf converter

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

Rotates selected entity types in a map

Random SP map generator for Half-Life

Preview a map contained in a BSP file.

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

Generates Terrain for Games

Decompile GoldSrc .bsp files into Hammer .map files.

Small application for viewing map files, Superseded by crafty

GUI frontend for Source compiling tools

Create an easily readable version of an FGD (commandline)

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

Multi Game Map Editor that supports Half-life

A small VMF to JSON parser

A tool for tweaking hammer settings and using multiple texture profiles

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

A slimmed down copy of the Source SDK 2013 map compile tools

A GUI tool for embedding custom content

Great little command line tool for creating a backup of your map during the compile process

Standalone units converter

Another great tool from RedMser which tracks Hammers compilation progress even when it seems to hang

Small collection of obfuscation techniques for maps

This is an modified version of VHLT v34 by Uncle Mike designed for the Xash3D engine (bsp v31)

Tool for compiling Maps from hammer

This tool can help you by grouping the map into VisGroups based on a grid.

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

Collection of tools useful for mapping with GoldSrc

A tool to assist in the compiling of source engine maps

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

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

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

A tool for compiling maps from VMF to BSP format

Used to take source-css console commands and convert them into .vmf-compatible commands.

Alternative to Hammer

RandMap is a random map generator for Half-Life

Tools to aid in creation of HDR Targa files (command line)

Batch map compiler for GoldSrc

Basic Model viewer for GoldSrc

Custom DLL that supports transparency in Half-Life for Steam

Small utility for helping protect bsp maps

Create a Map using color information through 2D

Legacy compilation tools for quake

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

A tool to generate cl_leveloverview from BSP files

Identifies and archives all dependencies for bsp files.

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

Analyzes and reports on errors in the map compilation process

The open source, cross platform level editor for idtech games (GTKRadiant fork)

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

Tools supporting the creation of HDR Images for the Engine

The Official Editor for Valve Games

Windows interface that frontends the compiling utilities

The only native Mac OS X level editor for Quake 1

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

This is a modified VBSP that does not delete prop_static entities using models with propdata

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

A nice tool made in 2015 which can come in handy sometimes when a bsp file is too large and wont work in BSPtoMAP.exe

Displays all options for, and facilitates, compiling maps for Nightfire

Generate a random map for Half-Life based on criteria you set in the application

Update to ZHLT

Batch compiler for automating Map Compilation

this will pack every custom item into your map up to and including map over views

OGLE is a rather amazing 3d tool that can extract shapes from 3d scenes being rendered on a computer screen

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

Editor used for 007 Nightfire map creation

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

A collection of FGD's for GoldSrc

automatically finds mapfiles to compile in the directory it is run

Edit light values inside a Maps RAD file

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

Edit the entities of Source and GoldSrc games

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

A small collection of FGD's for Source

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

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.

Modify the entities of a .map file by editing its text

Simple bindings for debugging maps