Half-Life: Alyx Workshop Tools

The Half-Life: Alyx Workshop Tools are a set of software utilities available as a free download for Half-Life: Alyx that allow you to create items for inclusion in the Steam Workshop and your own custom game addons.

Download and Installation

Introduction	Introduction to using the Half-Life: Alyx Workshop Tools.
Modding	Create mods based on Half-Life: Alyx.
Level Design	Creating levels for Half-Life: Alyx with the Hammer Editor.
Scripting	Writing  Lua scripts for Half-Life: Alyx.
Modeling	Creating 3D models for Half-Life: Alyx.
Particles	Creating particles with the Particle Editor.
Sound	Adding sounds to an Addon.
Animgraph	Using the Animgraph node-based animation system.
Postprocessing	Using the Postprocessing editor to add postprocessing effects.
Source Filmmaker	Creating videos, films and stills with Source 2 and Half-Life: Alyx.
Reference	Reference documentation.
Examples	Example maps, prefabs and other content.
Scripting API	The Scripting API for Half-Life: Alyx.