/awesome-unreal

A categorized collection of awesome opensource Unreal Engine 4 and 5 repos

The UnlicenseUnlicense

awesome-unreal

A categorized collection of awesome opensource Unreal Engine 4 repos

AI

  • BTUtilityPlugin - Extension to engine behavior tree system, adding utility-based selection nodes - Plugin version
  • charisma-sdk-unreal - Charisma SDK for Unreal Engine 4.
  • Reasonable Planning AI - Reasonable Planning AI, Utility Reasoning with Goal Oriented Action Planning execution. Data driven with C++ and Blueprint Support.

Anti Cheat / Cheat

  • SCUE4-Plugin - Secure-Client; Anti-Cheat Plugin for Unreal Engine 4.
  • SCUE5-Plugin - SCUE updated to Unreal 5.
  • Meta Cheat Manager - A plugin that allows to call cheats with custom meta names from the console command.

Camera

Character Movement

Controller

  • LeapUnreal - Leap Motion SDK for the Unreal Engine
  • myo-ue4 - Myo Plugin for Unreal Engine 4
  • Swipe - A plugin for Unreal Engine 4 that exposes swipes on mobile devices as events in blueprint

Pawn

  • Pawn - Machinery Modelling Toolkit (Plugin for UE4)
  • Morphs Player - A plugin that allows to play Morph Targets directly on the animation track of your skeletal mesh.

Plugin

  • PsWebServer - Civet web server integration plugin for Unreal Engine 4
  • PsReplayKit - Unreal Engine 4 plugin for iOS to record or stream video from the screen, and audio from the app and microphone
  • PsFacebookMobile - Just a simple Unreal Engine 4 integration of Facebook authorization for mobile devices
  • UE4GameLiftClientSDK - Gamelift Client SDK for Unreal Engine 4
  • acl-ue4-plugin - The official Animation Compression Library Unreal Engine 4 plugin
  • MMT_Plugin - This plugin provides some basic means to add custom physics code in blueprints, which can be executed during physics sub-stepping. This repository contains only plugin binary for x64 and source code.
  • Dialogue System - The Dialogue System Plugin allows you to create simple as well as multi-branch dialogoues with the help of a graph editor.
  • UE4GameJoltAPI - A project including a plugin that allows you to use GameJolt's Game API to unlock achievements and post highscores to your GameJolt Page.
  • Unreal Engine 4 - GameJolt API Plugin - This plugin adds Blueprint nodes to use the GameJolt API
  • KawaiiPhysics - Simple fake Physics for UnrealEngine4
  • UnrealLive2D - UE4 plugin for live2d model
  • ArticyImporterForUnreal - Articy Importer plugin for the Unreal Engine 4.
  • VRExpansionPlugin - A UE4 VR framework
  • AdvancedSessionsPlugin - Advanced Sessions Plugin for UE4
  • Cesium for Unreal - Bringing the 3D geospatial ecosystem to Unreal Engine
  • AccelByte UE4 SDK - AccelByte UE4 SDK is a plugin for Unreal Engine 4
  • MindMaker - MindMaker UE4 Machine Learning Toolkit
  • UEAssimp - Assimp Mesh Importer for UE
  • RealtimeMeshComponent - Unreal Engine 5 plugin component for rendering runtime generated content.
  • PluginTemplate - A basic Unreal Template with Editor and Runtime Module.
  • MounteaDialogueSystem

Data Exporter

Database Connector

Effects

Game Data

  • SUQS - Steve's Unreal Quest System: data-driven quest system for UE4

Game Environment

  • OceanProject - An Ocean Simulation project for Unreal Engine 4
  • VoxelPlugin - Voxel plugin for Unreal Engine
  • StreetMap - Import OpenStreetMap data into Unreal Engine 4
  • RuntimeMeshComponent - Unreal Engine 4 plugin component for rendering runtime generated content
  • Greebler - UE4 and Unity plugin to automatically add rubble in the nooks and crannies of your scene
  • cashgenUE - Runtime Procedural Terrain Generator for UnrealEngine
  • OpenLand - An OpenSource Landscape Auto Material
  • DungeonGenerator - An Unreal Engine 4 Dungeon Generator
  • ProceduralDungeon - This is an Unreal Engine 4/5 plugin to generate procedural dungeon.

Gameplay

  • UE4-CustomGravityPlugin - Unreal Engine 4 : Custom Gravity Plugin
  • UnrealSandboxTerrain - Smooth voxel terrain plugin
  • VaFogOfWar - A clear and simple solution of Fog of War for Unreal Engine 4
  • GASDocumentation - My understanding of Unreal Engine 4's GameplayAbilitySystem plugin with a simple multiplayer sample project.
  • GASShooter - Advanced FPS/TPS Sample Project for Unreal Engine 4's GameplayAbilitySystem plugin
  • Inventory + Equipment System - Generic and fully featured multipurpose inventory container and equipment system for Unreal Engine 4
  • Quests - Efficient and rich featured quests system for Unreal Engine 4
  • Horizontal 360 Radar - Horizontal 360º rich featured radar system, typically seen in games like Skyrim, for Unreal Engine 4
  • Stats + Attributes - A powerful stats, attributes, leveling system and much more for Unreal Engine 4!
  • PsRealVehicle - PsRealVehicle is the plugin for Unreal Engine 4 with simple force-driven vehicle simulation.
  • ue4-targetsystemplugin - UE4 Dark Souls inspired Camera Lock On / Targeting system plugin.
  • WeaponTrace-Unreal - WeaponTracing plugin for reliable melee combat.
  • GameplayTesting-UE5 - This project was created with the sole purpose of performing several small gameplay tests in Unreal Engine 5.
  • Bomber - This project could be useful for learners, demonstrating a clean code base, the newest UE5 features, and multiplayer functionalities.
  • Arc Activities - An Activity and Quest system with a custom editor graph for creating gameplay activities for UE5.

Game Save

  • SPUD - Steve's Persistent Unreal Data library

Graphics

  • CelShader - Advanced CelShader project for Unreal Engine 4
  • GhostMeshPlugin - This is a UE4 plugin that can create ghost mesh in Unreal Engine 4
  • CensoredUE4 - World space area censoring solution for Unreal Engine 4. It is using blueprint actor for censoring and can be attached to any other blueprint actor like characters

Graphics Compute Plugins

  • unrealcv - UnrealCV: Connecting Computer Vision to Unreal Engine
  • OpenCL.uplugin - OpenCL Plugin for Unreal Engine 4

Importer / Runtime Data Loader

  • RuntimeFilesDownloader - Runtime Files Downloader plugin for Unreal Engine. Downloading files over HTTP / HTTPS at runtime.
  • RuntimeAudioImporter - Runtime Audio Importer plugin for Unreal Engine. Importing audio of various formats at runtime.
  • ue4_runtimeimageloader - About Load images into Unreal at runtime without hitches
  • RuntimeMeshLoader - A pluging for Unreal Engine 4, which allows to import meshes during runtime.

Localization

  • UE4-BYGLocalization - Simple CSV localization system for Unreal Engine 4
  • Easy Localization Tool - Introduces a way simpler method of localizing game by simply importing CSV file into engine's localization files.

Machine Learning

  • tensorflow-ue4 - TensorFlow plugin for Unreal Engine 4
  • tensorflow2-ue4-ar - Augmented Reality Computer Vision Application using TensorFlow 2 and the Unreal Engine 4.23
  • UELlama - Llama plugin for Unreal Engine 5

Mobile

  • MobileUtils - A plugin for Unreal Engine 4 that lets you integrate mobile utilities into your project
  • AndroidNative - Android Native plugin for Unreal Engine that makes it easy to call Java functions via JNI.

Modding

  • UAssetAPI - A low-level .NET library for reading and writing Unreal Engine 4 game assets.
  • mod.io - Unreal Engine Plugin for easily integrating mod.io into your game - the UGC management service for game developers.

Networking

  • VaRest - REST API plugin for Unreal Engine 4 - we love restfull backend and JSON communications!
  • socketio-client-ue4 - socket.io client plugin for Unreal Engine 4
  • InfraworldRuntime - A solution that enables Unreal Engine 4 to work with Google gRPC services from either C++ or Blueprints.
  • udp-ue4 - Convenience UDP wrapper for Unreal Engine 4
  • tcp-ue4 - Convenience TCP wrapper for Unreal Engine 4
  • socketcluster-client-ue4 - UE4 client for socketcluster framework in node.js
  • UE4MasterServer - This is a plugin for Unreal Engine 4 that adds server registration, deregistration etc with a master server.
  • ObjectDeliverer - ObjectDeliverer is a data transmission / reception library for Unreal Engine (C ++, Blueprint)
  • UE4TcpSocketPlugin - Tcp Socket Plugin facilitates communication with a TCP server in blueprints or in code.
  • Socketer -- A TCP socket blueprint library for Unreal Engine 4!
  • UEWebsocket - unreal engine 4 websocket plugin for both c++ and blueprint developer
  • mqtt-utilities-unreal - MqttUtilities is a plugin for Unreal Engine intended to expose MQTT client functionality to blueprints
  • ble-utilities-unreal - This is Unreal Engine plugin that allows to scan for BLE devices with Cycling Power service running, connect to one of them and subscribe for its notifications
  • Fetch - A Simple HTTP client for Blueprints & JSON inspired by the Fetch API
  • colyseus-unreal - Colyseus Multiplayer SDK for Unreal Engine
  • GGPOUE4 - Unreal Engine 4 plugin port of GGPO
  • UE-DSSPlugin - Scalable MMO servers instantiation, dungeon instantiation and player balancing subsystem for unreal engine
  • UE-EasyKafka - EasyKafka is a Kafka/Redpanda client sub-system for unreal engine. It supports producing and consuming records through blueprint and C++.
  • Unreal-SignalR - SignalR client for Unreal Engine.
  • OWS - Open World Server system
  • LocusReplicationGraph - Simple Unity Addressables Alternative That Supports Synchronized API And Memory Management.

Node

Online Services

  • UE4_EOS_Plugin - A plugin and sample project, built for Unreal Engine 4, that implements the Epic Online Services SDK

Project templates

  • Nano - A tiny template for tiny Unreal games.

Scripting

  • Unreal.js - Unreal.js: Javascript runtime built for UnrealEngine 4
  • UnrealEnginePython - Embed Python in Unreal Engine 4
  • sluaunreal - lua dev plugin for unreal engine 4
  • USharp - C# plugin for Unreal Engine 4
  • UnLua - A feature-rich, easy-learning and highly optimized Lua scripting plugin for UE4
  • UnrealCLR - Unreal Engine 4 .NET Core integration
  • LuaMachine - Unreal Engine 4 Plugin for Lua APIs implementation
  • puerts - Write your game with TypeScript in the ue4 or unity
  • NimForUE - Nim plugin for UE5 with native performance, hot reloading and full interop that sits between C++ and Blueprints.
  • nimue4 - Nim language integration for Unreal Engine 4
  • kotlin-unreal - kotlin-unreal: Use the amazing Kotlin language with UnrealEngine 4
  • Unreal.hx - Unreal.hx: Haxe Integration for Unreal
  • UnrealEngine-Angelscript - Angelscript Integration for Unreal Engine (Note: Private repository, due to being a direct fork of the Unreal Engine source code. In order to view the repository, you must join the Epic Games organization. Learn how to do so here)
  • SilvervineUE4Lua - A Lua Scripting Plugin for Unreal Engine 4
  • unreal-rust - Rust integration for Unreal Engine 5

Serializing

  • FreeXml - A simple plugin exposing Unreal's xml parsing capabilities to Blueprints
  • ue4-protobuf - This is an Unreal Engine 4 plugin that integrates Protobuf into the project without requiring you to add system PATH or anything else.
  • DataConfig - Serialization framework for Unreal Engine Property System that just works!

Sound

  • ArthursAudioBPs - UE4 project with various examples of audio-related stuff like visualizers, generators etc.
  • AudioAnalysisTools - Audio Analysis Tools plugin for Unreal Engine. Provides a variety of functions for analyzing audio data. Works in conjunction with the Runtime Audio Importer plugin.
  • XJ music - XJ music plugin for Unreal Engine. XJ is the first end-to-end solution for adaptive music in video games built specifically and only for music, enabling composers to realize new possibilities.

Voice

  • RuntimeSpeechRecognizer - Cross-platform, real-time, offline speech recognition plugin for Unreal Engine. Based on Whisper OpenAI technology, whisper.cpp.

VR

UI

  • React-UMG - A React renderer for Unreal Motion Graphics With Unreal.js
  • Noesis/UE4Plugin - NoesisGUI Integration to UE4
  • UMG-MoveableWindow
  • VRUMGPlugin - A compatability layer between UE4 UMG and VR
  • MeshWidgets - UE 4.13 plugin for UMG & Slate widgets on StaticMesh surface
  • UMG-ResizableWidget - Resizable Widget for UMG for Unreal Engine 4
  • AnimatedCrosshairsUE4 - Animated Crosshairs for Unreal Engine 4 provides 17 ready to use animated UMG widgets including demo scene to test their combination
  • FastSwitcher - Fast Switcher UMG for Unreal Engine 4 loads only the needed widget
  • Unreal-UMG-3DObjectInWidget - A simple Unreal Engine 4 project (precisely 4.7.4) showing how to render a 3D object/mesh in a UMG widget
  • UE4GamepadUMG - Unreal Engine 4 gamepad plugin so you can use a gamepad like a mouse in UMG
  • VaTexAtlas - Simple way to use texture atlases for Unreal Engine 4 UMG
  • ParagonUIPrototyping - Paragon UI Prototyping using UE4.11 UMG
  • BLUI - Rich HTML UI engine for UE4
  • UnrealImGui - Unreal plug-in that integrates Dear ImGui framework into Unreal Engine 4.
  • ue4-uitween - Unreal 4 UMG UI tweening library in C++
  • ue4-canvas-gui - It's a simple Canvas GUI for Unreal Engine 4 with mouse operation
  • FairyGUI-unreal - A flexible UI framework for Unreal Engine
  • MDFastBinding - A versatile and performant alternative to property bindings for designer-friendly workflows in UE5.1+
  • Settings Widget Constructor - A plugin that automatically generates a UI for your game settings.
  • Custom Shape Button - A plugin that allows the creation of buttons of any shape or form.

Utilities

  • ZipUtility Plugin - Event driven 7zip utility plugin for Unreal Engine 4
  • VictoryPlugin - Rama's Victory BP Plugin
  • RuntimeMeshComponent - Unreal Engine 4 plugin component for rendering runtime generated content
  • HoudiniEngineForUnreal - Houdini Engine for Unreal Engine is a plug-in that allows integration of Houdini technology into Unreal.
  • Unreal-Library - UE Explorer's library for parsing data from games built with the Unreal Engine.
  • ProjectExodus - Project Exodus - Unity to Unreal scene/project transfer tool.
  • SuperluminalPlugin - UE4 Plugin for Superluminal Profiler
  • UE4-Binary-Builder - An application designed to create installed Unreal Engine builds (aka Rocket builds) from Unreal Engine GitHub source.
  • prefabricator-ue4 - Prefabricator - Prefab plugin for Unreal Engine 4
  • WhatsMyPublicIP-ue4-plugin - In case you need to get your public IP - this can help. C++ and Blueprints
  • WindowCapture2D - Library for capturing and displaying windows in real time with UnrealEngine
  • UnrealFastNoise - Modular, Blueprint-friendly noise generation for UE4
  • UnrealFastNoise2 - A plugin that wraps FastNoise2, allowing you to use the FastNoise2 library in blueprints.
  • StevesUEHelpers - A plugin adding a bunch of common helper functionality that I use in my UE projects
  • AsyncLoadingScreen - 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 Loading Screen whenever you open a new level, without Level Streaming.
  • global-event-system-ue4 - A loosely coupled internal global event system (GES) plugin for the Unreal Engine. Aims to solve cross-map and cross-blueprint communication for reliable and inferable event flow.
  • EnhancedCodeFlow - Drastically improves the quality of life during the implementation of game flow in C++.
  • Ue4MarchingCubes - 3D Perlin Noise using Marching cubes algorithm for Unreal Engine 4
  • UE4-Node-Graph-Assistant - A plugin to help you to create node graph faster and easier in unreal engine 4.
  • Hermes - An Unreal Engine plugin that allows direct (deep) links into the UE4 editor
  • RedTalaria - an Unreal Engine plugin providing a set of Hermes endpoints
  • ue5coro - A gameplay-focused C++17/20 coroutine implementation for Unreal Engine 5.
  • Pool Manager - A plugin that helps reuse objects, improving game performance by maintaining a pool of objects for reuse instead of creating and destroying them each time.
  • unreal-bp-csv-parsing - Unreal Engine plugin that adds CSV parsing blueprint nodes
  • MDMetaDataEditor - Unreal Engine 5.1+ plugin to enable editing meta data of Blueprint Properties, Functions, and Function and Event Parameters
  • UE-EasyJWT - JWT wrapper (Engine Sub-system) for Unreal Engine.
  • RuntimeArchiver - Cross-platform archiving and unarchiving directories and files. Supports Zip, Oodle, Tar, LZ4, and GZip formats.
  • ue5coro - A C++20 coroutine plugin, offering seamless integration with Unreal Engine 5.

Template

Text Editor Extensions

Text Formatter/Parser

Tools

  • Retargeting Mixamo Animation Tool
  • Mr-Mannequins-Tools - An add-on for Blender 2.8+ that enables export and import of animations and character meshes to and from UE4 without the need for re-targeting within Unreal Engine.
  • optick - C++ Profiler For Games
  • ue4-docker - Windows and Linux containers for Unreal Engine 4
  • LocalizationUE4 - Translation Editor for Unreal Engine 4
  • UnrealVersionChanger - Simple tool for faking UE version for Epic Games Store so we can install outdated / non-upgraded plugins to newer UE version without installing old UE

Tweens / Object Movements

  • Fresh Cooked Tweens - A tweening library for Unreal Engine that provide convenient curve equations to ease a value between a start and end, like a position, scale, color, anything you want to smoothly change.
  • UE-BUITween - UI Tweening Libary for Unreal Engine UMG UI. Create simple tweens for UMG widgets from C++.

Documents