Top 135 unreal-engine open source projects

An open-source game launcher for your games

File explorer for UE4 games and with cosmetics icon creation support for Fortnite, Valorant, Battle Breakers, and Spellbreak

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

Some of my personal scripts i made to use for my own projects, but free of charge to be used for any project and any purpose as long as it is not violating the Unreal Engine EULA.

SpatialOS GDK for Unreal Plugin

Generic graph data structure plugin for ue4

This plugin provides a fishtank-VR via a so-called OffAxisProjection by modifying the projection matrix using a custom ULocalPlayer

Unreal plugin for real-time streaming from Qualisys Track Manager

Blender Python - Instantly Recreate Blender Shader Node Trees as Unreal Materials

libprotobuf for Unreal Engine 4

Civet web server integration plugin for Unreal Engine 4

An attempt to make Unreal Engine 4 projects more consistent

The Fetch API inspired HTTP client for Unreal Engine. Supports both Blueprints & C++.

Control the Unreal Editor via HTTP with Node

Immersive Graph Visualization

Recorded tracks visualization plugin built on Unreal Engine. Airsim compatible.

Darkest Hour: Europe '44-'45

ResScannerUE is an Unreal Engine asset scan plugin.

Loosely coupled internal event system plugin for the Unreal Engine.

High-level concept explanations, detailed tutorials, performance considerations, shortcuts and other useful content that aims to improve your Unreal Engine 4 development journey.

A reference implementation of ”Rendering transparent objects with caustics using real-time ray tracing“ using Unreal Engine 4.25.1.

Learn by doing projects

Game Development & Unreal Engine Programming Guide

⚡️ A curated list of awesome ARCore projects and resources. Feel free to contribute!

A SteamVR powered mocap solution for Unreal Engine

Crash Bandicoot: Timetwister is a remaked version of Crash Bandicoot 3: Warped's Tomb Wader level on Unreal Engine 4.26

This is an Unreal Engine 4/5 plugin to generate procedural dungeon.

Firebase SDK integration for Unreal Engine 4

Forms is a GUI framework for the Unreal Development Kit. Programmed in UnrealScript independent of Scaleforms and UIScene. Inspired by OOP and subobjects semantics of the Unreal Engine 2 GUI's framework.

UEShaderScript is a free Blender Plugin that allows for saving and dynamically loading shader maps and textures. It is built for all 3d assets exported from Unreal Engine.

UnrealEngine 1998

Server and Lobby System WIP test in Unreal Engine 4 C++ and UMG using the OnlineSubsystem

Classic Arena First-Person-Shooter Mechanics for Unreal Engine 4.

Collect feedback in-game/in-app with STOMT for Unreal Engine.

This plugin allows you to essentially create PxScene or Physic Scenes by placing an Actor, and adding other Static Mesh Components and soon Skeletal Mesh components within this space. Adding Constraints, and Forces will work as expected, but now with the additional layer of abstraction so that simulation can be anchored to a transform.

The most powerful, yet lightest weight crash reporting solution for Unreal Engine 4

Blender add-on for better workflow with unreal engine 4

The universal scripting wrapper for Maya, Houdini and Unreal Engine.

A Hunger-Games inspired FPS with large outdoor terrains. Advanced AI, basic networking, pickups, skeletal meshes, checkpoints and more. (ref: TG_URC) http://gdev.tv/urcgithub

Web Camera plugin for Unreal Engine

A flexible event system in Unreal Engine 4

Tanks vs Zombies using Paper2D and GameplayAbilites

A fish flock AI plugin for Unreal Engine 4. 一个基于虚幻4的鱼群 AI 插件.

Container images for running packaged Unreal Engine projects via the NVIDIA Container Toolkit

Ocean shader created for mobile games on Unreal Engine 4

Various advanced tools built for Unreal Engine 4

Simple Unreal Engine project showcasing how to link custom HLSL shaders into unreal engine.

Read Fortnite replay files

Fast and furious Kawase blur implementation for Unreal Engine 4

A MQTT client with blueprint support for Unreal Engine 4, based on Mosquitto.

LightmassConfiguration is a script made for Unreal Engina 4 to allow to change from Unreal's CPU Lightmass to GPU Lightmass (made by Luoshuang for the Unreal Forums) and back. Since there are no options in GPU Lightmass, the script also allows anyone to change bake quality levels without the need to even restart Unreal Editor.

Unreal Engine 4 port of the Windows API for the PS5 DualSense controller created at Ohjurot/DualSense-Windows

This repo created to manage Issues and releases Cheat Gear.

Blender Python - Unreal Engine-style Right Mouse Viewport Navigation

A toolkit for painting agent-based mesoscale molecular simulations and illustrations.

Rpg Template made with Unreal engine 4.26.0

Translation Editor for Unreal Engine 4

Unreal FFMPEG Plugin to support more video formats and alpha videos

TypeScript plugin for Unreal Engine 4

A basic framework for games made with Unreal Engine 4