The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

Mesh parameterization / UV unwrapping library

Design-agnostic node system for scripting game’s flow in Unreal Engine

Unreal Engine 4 C++ examples

DirectDraw and Direct3D 1-7 compatibility, performance and visual enhancements for Windows Vista, 7, 8, 10 and 11

Async Loading Screen is a free and open-source plugin for Unreal Engine. Async Loading Screen allows you to easily configure a Loading Screen System in the project settings, and automatically add a…

Real-time strategy plugin and showcase for Unreal Engine 4.

Unreal Engine Git Source Control Plugin (refactored)

Dialogue Plugin System for Unreal Engine

The Ultimate Starter Kit plugin to speed up development of Unreal Engine games

This is a cleaned up copy of the PrBoom+ SVN repository as a courtesy for those interested in forking that port

3D-Graphics-Rendering-Cookbook, Second Edition

BigWorld Engine 2012 v2.0.1 vc2008sp1

SteamVR Input Unreal Plugin - Documentation at: https://github.com/ValveSoftware/steamvr_unreal_plugin/wiki Sample project (UE4.15-4.23): https://github.com/ValveSoftware/steamvr_unreal_plugin/wiki…

Enhancements for Black Ops' modtools

Modified Version of Source 2007

Command & Conquer Utilities

JSON plugin for UE4

Fastfile Generator for IW4

A plugin that allow import of Quake 1 data into UE4

Example Windows Imaging Component (WIC) codec

Guide to C++ Scripting in Java, C#, Lua, Python and Angelscript (YouTube Series)

Read/Write an .Ini file the unreal way!

Discord Rich Presence for the Unreal Engine 5 Editor.

Shadowgrounds and Shadowgrounds Survivor games

Plugin and function library for Unreal Engine v.5.3-5.5. Designed for quick creation and control of user interface system. Version for BP and C++.

Carnivores 2 game engine (cross-platform version)