Project Reclaimer Modding
Install and create Project Reclaimer mods: Forge maps, custom gamemodes, modded maps, the building asset library, and how the Halo 3 decompilation powers it all.
What is Project Reclaimer Modding?
Modding sits at the heart of Project Reclaimer. Servers push required mods to your client automatically, Forge lets you build maps with stock, built-in, and modded object libraries, and custom gamemodes run on a faithful Halo 3 base. This section covers installing mods, creating with Forge, and understanding the tech underneath.
Why dive into modding?
Play content that never existed on console
Modded maps and custom gamemodes open up years of community creation, delivered straight through server join or Steam Workshop.
Build your own maps in Forge
Expanded Forge with AI placement and categorized object libraries makes it simple to go from blank canvas to playable map.
Understand the foundation
The Halo 3 decompilation and asset library explain why mods behave the way they do, so you can pick compatible content with confidence.
Featured & Essential
Project Reclaimer Modded Maps: Setup & Play Guide
Learn how Project Reclaimer modded maps work, from Steam Workshop installs to automatic server downloads and Forge-built custom map creation.
Project Reclaimer Custom Gamemodes: Setup & Scripting Guide
Learn how Project Reclaimer custom gamemodes work: built-in scripted modes, Megalo scripting, JSON configuration, servers, and creation tips.
All Modding Articles
Project Reclaimer Forge Maps: Step-by-Step Building Guide
Learn how to build, edit, and test Project Reclaimer Forge maps with this step-by-step guide covering objects, AI tools, and multiplayer testing.
Project Reclaimer Halo 3 Decompilation: Tech Overview
How the Project Reclaimer Halo 3 decompilation powers standalone Halo 3 PC play: servers, Forge, Megalo, and mod support explained.
Project Reclaimer Halo 3: Setup Guide, Servers & Mods
Learn how to install and play Project Reclaimer for Halo 3 PC: server browser, 16-player campaign co-op, expanded Forge, mods, and dedicated servers.
Project Reclaimer Building Asset Library: Forge Objects Setup Guide
Learn how the Project Reclaimer building asset library organizes STOCK, BUILT-IN, and MOD Forge objects for Halo 3 custom maps.