Showing 64 open source projects for "unreal engine"

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  • 1
    FModel

    FModel

    Unreal Engine Archives Explorer

    FModel is a freeware application designed to explore Unreal Engine games archives, allowing users to delve into the assets and structures of games developed with Unreal Engine.
    Downloads: 108 This Week
    Last Update:
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  • 2
    The Cognitive3D SDK for Unreal

    The Cognitive3D SDK for Unreal

    Cognitive3D SDK for Unreal, Analytics for VR/AR/MR

    ...You will need to have your Developer Key and Application Key from the Dashboard. You will also need to have Blender installed. Blender is free and open-source, we use this to automatically convert images exported from Unreal Engine.
    Downloads: 3 This Week
    Last Update:
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  • 3
    UnrealCV

    UnrealCV

    Connecting Computer Vision to Unreal Engine

    UnrealCV is a project to help computer vision researchers build virtual worlds using Unreal Engine (UE). It extends UE with a plugin. UnrealCV can be used in two ways. The first one is using a compiled game binary with UnrealCV embedded. This is as simple as running a game, no knowledge of Unreal Engine is required. The second is installing the UnrealCV plugin into Unreal Engine and using the editor to build a new virtual world.
    Downloads: 1 This Week
    Last Update:
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  • 4
    UEVR

    UEVR

    Universal Unreal Engine VR Mod (4.8 - 5.4)

    UEVR is a universal VR mod that adds virtual reality support to many games built with Unreal Engine 4 and 5. It injects into a running game and uses Unreal’s own stereo rendering systems to produce full stereoscopic 3D with six-degree-of-freedom headset movement. The tool supports both OpenVR and OpenXR runtimes and offers several rendering modes for balancing compatibility, visuals, and performance. It can project many in-game interfaces into 3D space and provides optional motion controls and room-scale movement in supported games. ...
    Downloads: 14 This Week
    Last Update:
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  • 5
    slua-unreal

    slua-unreal

    lua dev plugin for unreal engine 4 or 5

    Slua-unreal is an unreal4 plugin, which allows you to use Lua language to develop game logic and hot fix your code. It gives you 3 ways to wrap your C++ interface to Lua, including reflection by blueprint, C++ template, and static code generation. It also enables two-way communication between Blueprint and Lua. The advantage of Lua over C++ is that it requires no compilation for logic change, which significantly speeds up the game development process.
    Downloads: 4 This Week
    Last Update:
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  • 6
    YASIO

    YASIO

    A multi-platform support c++11 library with focus on asio

    ...It supports Windows, macOS, iOS, Android, OHOS, Linux, FreeBSD, Solaris, and other Unix-like systems. The library focuses on practical cross-platform networking rather than tying developers to a single engine or operating system. It is used in game and multimedia projects and provides integrations or demos for Unity, Unreal Engine, xlua, axmol, and related development stacks. yasio can be used for TCP, UDP, SSL, IPv6, KCP, and multi-threaded networking scenarios. It is useful for developers who need a portable socket layer that works consistently across games, apps, tools, and custom client software.
    Downloads: 2 This Week
    Last Update:
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  • 7
    Effekseer

    Effekseer

    This software is a particle effect editing tool

    Effekseer is an open-source tool designed for creating stunning visual effects for games and multimedia applications. It allows artists and developers to design complex particle effects through an intuitive graphical user interface, supporting various features like particles, beams, and distortion effects. Effekseer supports multiple platforms and integrates seamlessly with popular game engines, enabling the creation of rich visual experiences without extensive programming knowledge.
    Downloads: 15 This Week
    Last Update:
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  • 8
    JSBSim

    JSBSim

    An open source flight dynamics & control software library

    ...The FDM is essentially the physics & math model that defines the movement of an aircraft, rocket, etc., under the forces and moments applied to it using the various control mechanisms and from the forces of nature. JSBSim can be run in a standalone batch mode flight simulator (no graphical displays a.k.a. console mode) for testing and study, or integrated with the Unreal engine, FlightGear and many other simulation environments.
    Downloads: 19 This Week
    Last Update:
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  • 9
    Dust3D

    Dust3D

    Dust3D is a cross-platform open-source 3D modeling software

    ...With Dust3D, you'll see yourself finish a game asset in a blink! Dust3D also supports export your model as FBX and glTF format, so that you can then import the files into software like Unreal Engine, Unity, and Godot for further development.
    Downloads: 16 This Week
    Last Update:
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  • 10
    RenderDoc

    RenderDoc

    RenderDoc is a stand-alone graphics debugging tool

    RenderDoc is a free MIT licensed stand-alone graphics debugger that allows quick and easy single-frame capture and detailed introspection of any application using Vulkan, D3D11, OpenGL & OpenGL ES or D3D12 across Windows 7 - 10, Linux, Android, Stadia, or Nintendo Switch™. I work on RenderDoc myself and you can always contact me with any problems or comments. I'll respond to you directly and personally, and I'm used to helping people with private or NDA'd projects. RenderDoc is 100% open...
    Downloads: 17 This Week
    Last Update:
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  • 11
    A collection of tutorials and learning materials for newcomer game developers interested in creating indie games using the Unreal Development Kit. Brought to you by the Unreal Engine Veterans (UEV).
    Downloads: 0 This Week
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  • 12

    Runtime Files Downloader

    Downloading files over HTTP / HTTPS at runtime.

    Runtime Files Downloader plugin for Unreal Engine. Downloading files over HTTP / HTTPS at runtime.
    Downloads: 3 This Week
    Last Update:
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  • 13

    Simple Brain Model

    A free 3D visualization tool of essential human brain structures.

    The Simple Brain Model provides a free interactive 3D visualization tool of essential human brain structures. It is developed for educational and entertainment purposes by means of the Unreal Engine version 5.7. Most anatomical structures were created by 3DforScience4 and licensed via Fab_dot_com. Individual structures were refined, and additional structures were added. The structures can be viewed from any angle, the anatomical nomenclature of the structures can be displayed, and the structures can be sequentially removed layer by layer.
    Downloads: 0 This Week
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  • 14
    Mirror Engine

    Mirror Engine

    V1, Mirror Classic. V2, Mirror Engine: Join Discord for access

    Mirror Engine is an experimental game engine and development platform designed as an alternative environment for building multiplayer virtual worlds similar to platforms such as Roblox or Unreal Editor for Fortnite. The project is built on top of the Godot engine and attempts to combine both the game client and development editor into a single integrated environment.
    Downloads: 1 This Week
    Last Update:
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  • 15
    Unreal Engine 4/5 Scripting System

    Unreal Engine 4/5 Scripting System

    Injectable LUA scripting system, SDK generator, live property editor

    Lua scripting system platform, C++ Modding API, SDK generator, blueprint mod loader, live property editor and other dumping utilities for UE4/5 games. The goal of UE4SS is not to be a plug-n-play solution that always works with every game. The goal is to have an underlying system that works for most games.
    Downloads: 183 This Week
    Last Update:
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  • 16
    The Mirror

    The Mirror

    All-in-one game engine built on Godot. Roblox & UEFN alternative

    The Mirror is an all-in-one multiplayer game engine and virtual world creation platform designed to enable real-time collaborative game development. Originally built on a custom fork of Godot, it combines game creation, editing, networking, and gameplay into a single environment. The platform allows developers, creators, and players to build and modify worlds together in real time without managing complex backend infrastructure.
    Downloads: 3 This Week
    Last Update:
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  • 17
    Luna AI

    Luna AI

    Virtual AI anchor that combines state-of-the-art technology

    ...It is built around a core assistant persona called “Luna AI,” which can be driven by a wide range of large language models and platforms, including GPT-style APIs, Claude, LangChain-based backends, ChatGLM, Kimi, Ollama, and many others. The project supports multiple rendering backends for the avatar, such as Live2D, Unreal Engine (UE), and “xuniren,” and can output to streaming platforms like Bilibili, Douyin, Kuaishou, WeChat Channels, Pinduoduo, Douyu, YouTube, Twitch, and TikTok. For voice, it integrates with numerous TTS engines (Edge-TTS, VITS-Fast, ElevenLabs, VALL-E-X, OpenVoice, GPT-SoVITS, Azure TTS, fish-speech, ChatTTS, CosyVoice, F5-TTS, MultiTTS, MeloTTS, and others), and can optionally pass the output through voice conversion systems like so-vits-svc or DDSP-SVC to change timbre.
    Downloads: 6 This Week
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  • 18

    SWBattleships

    Battle alone or in teams with ships from Star Wars against others.

    ...It was one of my favorite Games and I always wanted to drive a Star Wars Capital Ship, so i thought of combining Star Wars with World of Warships and the result is Star Wars Battleships (SWBattleships). After a two failed attemts because of messed up code and failed Engine updates, I restart the whole Project. It will be developed in Unreal Engine 5 with Blueprint and C++. Dont worry it has only something to do with WoWs at first glance, the later result will deferr massively from WoWs. I mean, the Game will be fair and balanced, you will have massive new tactical opportunities, "Captains" have unique abilities, you can also Control one ship as a team, which could make things easier or more difficult and the third dimention will be a new experince. ...
    Downloads: 0 This Week
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  • 19
    React Diagrams

    React Diagrams

    Super simple, no-nonsense diagramming library written in react

    A flow & process orientated diagramming library inspired by Blender, Labview and Unreal engine. Modern Codebase written entirely in Typescript and React, the library makes use of powerful generics, advanced software engineering principles and is broken up into multiple modules. Hackable and extensible the entire library including its core can be extended, rewired and re-assembled into fundamentally different software to suit your own software needs.
    Downloads: 2 This Week
    Last Update:
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  • 20
    Jam Scrapz Collection

    Jam Scrapz Collection

    A collection of our old Game Jam titles turned commercial.

    ...Recent events resulting from Epic Game's bad decisions have convinced us to reconsidering our interests in this project (along with any future commercial pursuits with Unreal Engine ever again).
    Downloads: 0 This Week
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  • 21
    Néotl Empire Marketplace Hub

    Néotl Empire Marketplace Hub

    A support hub for all of our marketplace products.

    A support hub for all of our marketplace products.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Xonotic

    Xonotic

    Superproject containing build scripts and tools to download assets

    Xonotic is a free, open-source arena-style first-person shooter video game that emphasizes fast-paced movement, skill-based combat, and a diverse arsenal, with gameplay reminiscent of classic shooters like Quake and Unreal Tournament. Born as a community fork of the Nexuiz project to preserve open development principles, Xonotic runs on an enhanced version of the DarkPlaces engine and supports Windows, macOS, and Linux platforms with no installation required beyond extracting the game files. Players can enjoy a wide variety of multiplayer game modes—from traditional deathmatch and team captures to experimental variations like Nexball and Freeze Tag—each designed to exploit high mobility and deep map knowledge. ...
    Downloads: 19 This Week
    Last Update:
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  • 23
    Astro

    Astro

    A no gravity multiplayer fps game

    A no gravity multiplayer fps game made in unreal engine 100+ commits
    Downloads: 0 This Week
    Last Update:
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  • 24
    AWS GameKit Plugin for Unreal

    AWS GameKit Plugin for Unreal

    The AWS GameKit Plugin for Unreal

    ...You can use the AWS GameKit game features as designed or as a launch pad to expand and customize as needed. The plugin is developed using Unreal version 4.27. Install before proceeding. Game projects created in Unreal versions later than 4.27 are not backward compatible. AWS GameKit supports Unreal Engine version 4.27. Create the Visual Studio Solution for your game. Build GameKit C++ and copy over the DLL/PDB files. Make sure to checkout the matching version from the .gkcpp_version file in this repository.
    Downloads: 10 This Week
    Last Update:
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  • 25
    AirSim

    AirSim

    A simulator for drones, cars and more, built on Unreal Engine

    AirSim is an open-source, cross platform simulator for drones, cars and more vehicles, built on Unreal Engine with an experimental Unity release in the works. It supports software-in-the-loop simulation with popular flight controllers such as PX4 & ArduPilot and hardware-in-loop with PX4 for physically and visually realistic simulations. It is developed as an Unreal plugin that can simply be dropped into any Unreal environment. AirSim's development is oriented towards the goal of creating a platform for AI research to experiment with deep learning, computer vision and reinforcement learning algorithms for autonomous vehicles. ...
    Downloads: 134 This Week
    Last Update:
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