Top 135 unreal-engine open source projects

This project allows for visual scripting in UE4 similar to Blueprints, but at runtime. The way this is set up does not make use of any UE4 boilerplate and could with a few adjustments be used in another engine.

Unreal Engine JSON/MsgPack serialization framework

A simply & quickly Unreal Engine Project and Engine Tools Launcher(Support Launch Params).

Plugin to generate a level for Unreal Engine

Free Assets for Unreal Engine

An application designed to create installed Unreal Engine builds (aka Rocket builds) from Unreal Engine GitHub source.

As all the other versions of Wakatime plugins for Unreal Engine lead to blank repos, I decided to make a plugin that actually has some code in it.

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

Flexible data model plugin for Unreal Engine 4

A UE4 plugin wrapper for Molecular Matter's Live++ Hot-Reloading Library

A flexible UI framework for Unreal Engine

Voreeal is a voxel library for Unreal Engine 4 powered by PolyVox.

Unofficial Unreal Engine 4 plugin for the Discord Game SDK

Based on BMesh for Unity (https://github.com/eliemichel/BMeshUnity). It provides a half-edge data structure inspired by Blender's BMesh, which makes many mesh manipulation operations simpler. Especially useful when using mesh data for logical instead of visual purposes (e.g. irregular grids)

Unreal 4 UMG UI tweening plugin in C++