Showing 1720 open source projects for "engine game"

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  • 1
    DevilutionX

    DevilutionX

    Diablo build for modern operating systems

    DevilutionX is a port of Diablo and Hellfire that strives to make it simple to run the game while providing engine improvements, bugfixes, and some optional quality-of-life features. Check out the manual for what features are available and how best to take advantage of them. You'll need access to the data from the original game. If you don't have an original CD then you can buy Diablo from GoG. Alternatively you can use spawn.mpq from the shareware version, in place of DIABDAT.MPQ, to play the shareware portion of the game. ...
    Downloads: 19 This Week
    Last Update:
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  • 2
    Torque2D

    Torque2D

    A completely free, open-source, 2D game engine

    Torque2D is a free and open-source game engine focused on 2D development, built on proven Torque technology and provided under the MIT license. It delivers a flexible and high-performance C++ framework that supports cross-platform development for Windows, macOS, Linux, iOS, Android, and the web from a single codebase, allowing developers to target a broad range of devices with minimal changes.
    Downloads: 0 This Week
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  • 3
    Funkin

    Funkin

    A rhythm game made with HaxeFlixel

    Funkin is the official open-source repository for Friday Night Funkin’, a popular rhythm game that combines catchy music with timing-based gameplay where players must hit directional cues to match beats. The project includes the full game source built using Haxe and OpenFL, allowing contributors and modders to explore and extend the game mechanics, audio library, and visual assets. In the core game loop, players navigate a story across multiple weeks with unique songs and characters, and the engine handles input timing, score calculation, and animated feedback in sync with background music. ...
    Downloads: 72 This Week
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  • 4
    Oak

    Oak

    A pure Go game engine

    Oak has recently brought in dependencies that include C code, but we still describe the engine as a Pure Go engine, which at face value seems contradictory. Oak's goal is that, by default, a user can pull down the engine and create a fully functional game or GUI application on a machine with no C compiler installed, so when we say Pure Go we mean that, by default, the library is configured so no C compilation is required, and that no major features are locked behind C compilation. ...
    Downloads: 0 This Week
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  • 5
    OptiScaler

    OptiScaler

    OptiScaler bridges upscaling/frame gen across GPUs

    OptiScaler is an open-source modding tool designed to enhance graphics performance and flexibility in modern PC games by allowing users to replace or modify built-in upscaling technologies. Instead of relying on the upscaling method originally integrated by a game developer, the software intercepts the game’s rendering pipeline and redirects it to alternative technologies chosen by the user. This makes it possible to swap technologies such as NVIDIA DLSS, AMD FSR, or Intel XeSS even if the game only supports one of them by default. The tool effectively acts as a compatibility layer between the game engine and multiple upscaling frameworks, enabling cross-GPU access to features that might otherwise be restricted to specific hardware ecosystems. ...
    Downloads: 289 This Week
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  • 6
    LittleJS

    LittleJS

    The Tiny JavaScript Game Engine That Can!

    LittleJS is a super lightweight 2D JavaScript game engine with fast WebGL rendering. It is designed to be small, simple, and easy to use for various applications, from game jams to commercial releases. This engine has everything necessary to make high-quality games, including fast rendering, physics, particles, sound effects, music, keyboard/mouse/gamepad input handling, update/render loop, and debug tools.
    Downloads: 3 This Week
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  • 7
    Defold

    Defold

    Free game engine for development of desktop, mobile, and web games

    Game logic is written in Lua (with optional native extensions in C/C++ when needed), and the engine uses a component-based system and a message-passing paradigm to manage object interactions — a design that promotes loosely-coupled, reactive game code rather than traditional heavy OOP. Defold is optimized for efficiency: exported games tend to have small binary size and low memory use, making it appealing for mobile, HTML5/web, and lightweight games.
    Downloads: 3 This Week
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  • 8
    Motor de Aventuras Programables - MAP

    Motor de Aventuras Programables - MAP

    Motor de juegos de aventura programable

    MAP (Motor de Aventuras Programables) es un motor que permite crear y jugar aventuras de texto. Las aventuras de texto ("interactive fiction") son juegos en los que los jugadores usan comandos de texto para controlar su personaje e interactuar con el entorno. Están entre los primeros juegos de ordenador. MAP incluye herramientas para desarrollar el juego y un ejecutor para jugarlo.
    Downloads: 0 This Week
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  • 9
    SwiftGodot

    SwiftGodot

    New Godot bindings for Swift

    ...SwiftGodot allows developers to take new and existing Swift packages and use them as extensions for the Godot game engine.
    Downloads: 0 This Week
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  • 10
    flare-game

    flare-game

    Action RPG that's easy to mod

    Flare (Free/Libre Action Roleplaying Engine) is a simple single-player Action RPG engine. Instead of being a general engine that handles many game types, this focused engine is small and easy to mod. Included is a demo game featuring dark atmosphere and fast-paced combat. The code is GPL and the art is CC-BY-SA.
    Downloads: 33 This Week
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  • 11
    openage

    openage

    Open source clone of the Age of Empires II engine

    openage is a free cross-platform RTS game engine that provides the mechanics of Age of Empires. Using modern technologies as C++17, OpenGL/GLSL, Python, Qt5 and CMake allows people using GNU/Linux, BSD, macOS or Windows to play the game natively. Our aim is to make openage a platform for the original Age of Empires games providing the same look and feel, but with more features for modding and multiplayer. openage uses an open API powered by our human-readable configuration language nyan. ...
    Downloads: 7 This Week
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  • 12
    Ebitengine

    Ebitengine

    A dead simple 2D game engine for Go

    Ebitengine (formerly known as Ebiten) is a lightweight, open-source 2D game engine built for the Go programming language. It is designed to be simple and easy to use, allowing developers to build games quickly with a clean and minimal API. Ebitengine supports cross-platform deployment, including desktop, mobile, web, and select console platforms. The engine provides essential features such as 2D graphics rendering, input handling, and audio playback.
    Downloads: 0 This Week
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  • 13
    melonJS

    melonJS

    A fresh & lightweight javascript game engine

    ...See our Gallery for a few examples of games powered by melonJS. melonJS integrates the popular Tiled map format, allowing designers easily create levels using the Tiled map editor, and to focus on the game features itself. A fresh and lightweight 2D sprite-based engine. Fast WebGL renderer for desktop and mobile devices with fallback to Canvas rendering.
    Downloads: 1 This Week
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  • 14
    OpenLoco

    OpenLoco

    An open source re-implementation of Chris Sawyer's Locomotion

    ...However, the engine has changed substantially enough that OpenLoco currently does not share its codebase with OpenRCT2. The reimplementation efforts of OpenLoco are gradual, aiming to ultimately rewrite the entire game in C++. In the earlier years of the project, the in-game UI has been completely reimplemented, and most of the underlying data and object structures have been uncovered.
    Downloads: 4 This Week
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  • 15
    Goonstation

    Goonstation

    Repository for the Goonstation branch of SS13

    Goonstation is a community-maintained branch of the classic Space Station 13 (SS13) game, built on the BYOND / DMM / DM engine and custom code, with extensive maps, gameplay mechanics, user interfaces, and game modes. The repository houses the full game code, assets (maps, sound, icons, interface), configuration, and tools for running and contributing to a Goonstation server. It aims to offer a stable, feature-rich, roleplay/game environment with many custom systems (e.g., unique mechanics, items, server rules) layered atop the SS13 engine.
    Downloads: 1 This Week
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  • 16
    The Powder Toy

    The Powder Toy

    Sandbox video game with a powerful physics engine

    Have you ever wanted to blow something up? Or maybe you always dreamt of operating an atomic power plant? Do you have a will to develop your own CPU? The Powder Toy lets you to do all of these, and even more! The Powder Toy is a free physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances! The game provides you with various building materials, liquids, gases and electronic components which can be...
    Downloads: 137 This Week
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  • 17
    Excalibur

    Excalibur

    An easy to use 2D HTML5 game engine written in TypeScript

    An open-source 2D HTML5 game engine. Excalibur was built from the ground up for TypeScript, a typed superset of JavaScript that feels familiar to C#, Java, and other strongly-typed languages. This makes Excalibur code clean, readable, and maintainable. Excalibur has a fully-documented API reference that is automatically kept up-to-date with every version, including the main code branch.
    Downloads: 1 This Week
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  • 18
    Eva.js

    Eva.js

    Eva.js is a front-end game engine for creating interactive projects

    A front-end game engine specifically for creating interactive game projects. Eva.js provides out-of-box game components for developers to use right away. Yes, it's simple and elegant! Eva.js is powered by efficient runtime and rendering pipeline (Pixi.JS) which makes it possible to unleash the full potential of your device. Thanks to the ECS(Entity-Component-System) structure, you can expand your needs by highly customizable APIs.
    Downloads: 0 This Week
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  • 19
    Phaser Box2D

    Phaser Box2D

    A high-performance, industry-standard 2D physics engine built on Box2D

    Phaser Box2D is a high-performance 2D physics engine built on Box2D v3, tailored for Phaser games. It delivers realistic physics simulations, enhancing the interactivity and engagement of web-based games.
    Downloads: 0 This Week
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  • 20
    VCMI Project

    VCMI Project

    Open-source engine for Heroes of Might and Magic III

    VCMI is work-in-progress attempt to recreate engine for Heroes III, giving it new and extended possibilities. To use VCMI you need to own original data files.
    Downloads: 5 This Week
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  • 21
    Ricochlime

    Ricochlime

    Satisfying monster shooter

    Ricochlime is a satisfying monster shooter game where players eliminate advancing monsters using ricocheting projectiles. Developed with the Flame game engine and Flutter, it offers smooth gameplay across multiple platforms, including Android, iOS, Windows, and web browsers.
    Downloads: 0 This Week
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  • 22
    Pyxel

    Pyxel

    A retro game engine for Python

    A retro game engine for Python. Thanks to its simple specifications inspired by retro gaming consoles, such as only 16 colors can be displayed and only 4 sounds can be played back at the same time, you can feel free to enjoy making pixel art style games. The motivation for the development of Pyxel is the feedback from users. Please give Pyxel a star on GitHub!
    Downloads: 3 This Week
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  • 23
    ModAssistant

    ModAssistant

    Simple Beat Saber Mod Installer

    ModAssistant is a simple PC mod installer for Beat Saber, using mods from BeatMods. Beat Saber is the popular VR rhythm game where players must slash the beats as they fly towards them to the beat of lively music. ModAssistant comes with a number of great features like dependency resolution, mod uninstallation, and a complex theming engine. It features light, dark, BSMG and light pink themes, and can even have your own custom theme! Have more fun playing Beat Saber by customizing your experience with ModAssistant!
    Downloads: 39 This Week
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  • 24
    ioquake3

    ioquake3

    The ioquake3 community effort to continue supporting/developing id's

    ioquake3 is a free and open source first-person shooter engine derived from the Quake 3: Arena and Quake 3: Team Arena source code, maintained as a modern baseline engine for new games and classic mods. It is designed to let players run Quake 3, its expansion Team Arena, and community mods on contemporary systems while also serving as a solid base for new projects. The engine modernizes the original codebase with a CMake build system, an SDL2 backend for cross-platform windowing and input,...
    Downloads: 7 This Week
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  • 25
    Stride

    Stride

    Stride (formerly Xenko), a free and open-source cross-platform C# game

    Stride (formerly known as Xenko) is a full-featured, open-source game engine written in C# and targeting the .NET ecosystem, designed for both 2D and 3D games — and even VR experiences. Stride offers a comprehensive toolchain: an editor for scene building, asset management, a rendering pipeline with physically-based rendering (PBR), and support for advanced graphics features such as real-time reflections, post-processing effects, and complex materials (skin, hair, cloth, etc.). ...
    Downloads: 7 This Week
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