Create a mech-style energy weapon.

BOOM! Make the shotgun fire explosive buckshot!

Here is a tutorial that lets you create homing rockets. Can you say.. cheap? ;)

Take the art of shotgun jamming to previously unseen high!

Make a laser trip bomb in Quake 1.

sp00ge! Holly shit, this tutorials is great! Teached you how to add multiple weapons to Quake!

A star firing new weapon.

How to convert Valve SMD to MD3 or DPM using DPM Wizzard

Lighting is one of the most important and influential elements in level design.

Tags are some kind of local coordinate spaces, which are used to attach other models to them.

List of model formats that can be used for Quake Modding.

Quake MDL is the most basic original model format used in Quake.

List of all Quake DarkPlaces console variables (CVARs) and commands (CMDs) with description.

Zombies that have defected to your side can help you out with a little health!

Make that "shareware" boss killable!

Check this cool tut to change your zombies in...

A cool tutorial from MaNiAc that shows how to add blood splatters on walls!

Make those dead bodies gibbable.

Merl1n made a tutorial that creates Human cluster bombs like the ones from Legion of Doom.

Learn what you need to do if you want to add pain skins to your mod.

Basic tutorial that covers how to use TrenchBroom for Half-Life (Counter-Strike 1.6) mapping, initial setup and some basic features.

Awesome tool that can view and convert models. Support MD5, MD3, MDL, IQM, SMD, OBJ, FBX, DAE, glTF, RDM and much more!

Awesome tool for viewing and converting static meshes. Support up to 850+ file formats.

Simple tool for viewing Quake 1 .MDL. Similar to Jed's Half-life Model Viewer.

Crafty is a 3D object, material, model and file browsing utility targeted towards Half-Life modders.

kHED is a 3d low-poly model editor for indie game developers and modding enthusiasts.

Tool that can compile .DPM and .MD3 models from Half-life .SMD.

MadView3D is a 3D model file viewer. It's a standalone application made with GeeXLab and coded in Lua.

MilkShape 3D is a low-polygon modeler, which was initially designed for Half-Life. By and by many file formats and features have been added.

Half-Life Model Viewer 2.0 is a brand new tool based on HLMV 1.25 and Jed's Model Viewer 1.36 that provides an entirely rebuilt model viewer.

The Blender Source Tools allow Blender to import and export Studiomdl (.SMD) Data and DMX model files.

Tool for viewing MD3 models.

This is the MDL Decompiler used to decompile all half life 1 (goldsource) models, use this program along with half life model viewer.

Allows you to export MD3 format model from blender.

A tool for modifying and merging Half-life maps without decompiling.

This addon allows exporting Blender scenes to idTech .map file format.