The Top 932 Game Open Source Projects

Awesome Open Source

Awesome Open Source

Combined Topics

The Top 932 Game Open Source Projects

Categories > Games > Game

Pixi.js ⭐31,184

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Open Source Ios Apps ⭐25,509

📱 Collaborative List of Open-Source iOS Apps

Libgdx ⭐17,741

Desktop/Android/HTML5/iOS Java game development framework

Games ⭐15,114

🎮 A list of popular/awesome video games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

You Dont Need Javascript ⭐13,851

CSS is powerful, you can do a lot of things without JS.

Awesome Python Applications ⭐12,144

💿 Free software that works great, and also happens to be open-source Python.

Openage ⭐10,040

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

Openrct2 ⭐8,889

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Openra ⭐8,780

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Opendiablo2 ⭐8,780

An open source re-implementation of Diablo 2

Warriorjs ⭐8,575

🏰 An exciting game of programming and Artificial Intelligence

A simple Minecraft clone written in C using modern OpenGL (shaders).

Devilution ⭐8,077

Diablo devolved - magic behind the 1996 computer game

♞ lichess.org: the forever free, adless and open source chess server ♞

Open Source Flash ⭐7,275

Petition to open source Flash and Shockwave spec

Mindustry ⭐6,537

A sandbox tower defense game

Citybound ⭐6,238

A work-in-progress, open-source, multi-player city simulation game.

Deeplearningflappybird ⭐5,885

Flappy Bird hack using Deep Reinforcement Learning (Deep Q-learning).

rhythm is just a *click* away!

Chinese Dos Games ⭐5,620

🎮 Chinese DOS games in browser.

A Cross-end HTML5 Game development solution developed by Alibaba Group

Abstreet ⭐5,188

A traffic simulation game exploring how small changes to roads affect cyclists, transit users, pedestrians, and drivers.

Entitas Csharp ⭐4,710

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

Cataclysm Dda ⭐4,680

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

Opensc2k ⭐4,667

OpenSC2K - An Open Source remake of Sim City 2000 by Maxis

Flexboxfroggy ⭐4,589

A game for learning CSS flexbox 🐸

React Game Kit ⭐4,393

Component library for making games with React & React Native

Airtest ⭐4,319

UI Automation Framework for Games and Apps

Hearthstone Deck Tracker ⭐4,137

A deck tracker and deck manager for Hearthstone on Windows

Gameboy.live ⭐4,027

🕹️ A basic gameboy emulator with terminal "Cloud Gaming" support

Ebiten ⭐3,637

A dead simple 2D game library for Go

A minimalist Flutter game engine

Cellnet ⭐3,361

High performance, simple, extensible golang open source network library

Magnum ⭐3,259

Lightweight and modular C++11/C++14 graphics middleware for games and data visualization

Wesnoth ⭐3,039

An open source, turn-based strategy game with a high fantasy theme.

Shapez.io ⭐3,023

shapez.io is an open source base building game inspired by factorio! Available on web & desktop

Terasology ⭐2,951

Terasology - open source voxel world

Devilutionx ⭐2,862

Diablo build for modern operating systems

Cute_headers ⭐2,814

Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games

Noahgameframe ⭐2,708

A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal.

Deck Of Cards ⭐2,643

Deck of Cards (old version)

Rust library to create a Good Game Easily

Endless Sky ⭐2,585

Space exploration, trading, and combat game.

Isocity ⭐2,568

A isometric city builder in JavaScript

Some games created by python code.

Linuxgsm ⭐2,512

The command-line tool for quick, simple deployment and management of Linux dedicated game servers.

Gdevelop ⭐2,467

🎮 GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

The Powder Toy ⭐2,288

Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.

Corsixth ⭐2,284

Open source clone of Theme Hospital

Open Project 1 ⭐2,260

Unity Open Project #1: Action-adventure

Sandspiel ⭐2,257

Creative cellular automata browser game

Open-source engine for Heroes of Might and Magic III

The Ren'Py Visual Novel Engine

Stage.js ⭐2,000

2D HTML5 rendering and layout engine for game development

Neversink Filter ⭐1,963

This is a lootfilter for the game "Path of Exile". It hides low value items, uses a markup-scheme and sounds to highlight expensive gear and is based on economy data mining.

Behaviac ⭐1,958

behaviac is a framework of the game AI development, and it also can be used as a rapid game prototype design tool. behaviac supports the behavior tree, finite state machine and hierarchical task network(BT, FSM, HTN)

Gridgarden ⭐1,955

A game for learning CSS grid layout 🥕

Rust Doom ⭐1,922

A Doom Renderer written in Rust.

Open-source Android/Desktop remake of Civ V

Epicsurvivalgameseries ⭐1,896

Third-person Survival Game for Unreal Engine 4 (Sample Project)

Yojimbo ⭐1,886

A network library for client/server games written in C++

Compactgui ⭐1,809

Visual Interface for the Windows 10 Compact Function

Sshtron ⭐1,777

Play Tron over SSH

Easystarjs ⭐1,674

An asynchronous A* pathfinding API written in Javascript.

Java / JavaFX / Kotlin Game Library (Engine)

Canvas Test ⭐1,617

🎮 happy canvas

2048.cpp ⭐1,606

🎮 Fully featured terminal version of the game "2048" written in C++

Gocraft ⭐1,593

A Minecraft like game written in go

Teeworlds ⭐1,508

A retro multiplayer shooter

A fighting landlord program that can be played on the command line

Openjk ⭐1,497

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

Lightweight, facility, high performance golang based game server framework

Facepunch.steamworks ⭐1,477

Another fucking c# Steamworks implementation

Awk Raycaster ⭐1,471

Pseudo-3D shooter written completely in gawk using raycasting technique

Warzone2100 ⭐1,465

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

Nethack ⭐1,465

Official NetHack Git Repository

Cube Composer ⭐1,455

A puzzle game inspired by functional programming

Aurora ⭐1,415

Unified lighting effects across multiple brands and various games.

Battle City ⭐1,344

🎮 Battle city remake built with react.

Gamedev Resources ⭐1,309

🎮 🎲 A wonderful list of Game Development resources.

Awesome Gamedev ⭐1,294

A collection of free software and free culture resources for making amazing games. (mirror)

Clumsy Bird ⭐1,288

🐦 🎮 A MelonJS port of the famous Flappy Bird Game

Cloud Game ⭐1,255

Web-based Cloud Gaming service for Retro Game

Stepmania ⭐1,254

Advanced rhythm game for Windows, Linux and OS X. Designed for both home and arcade use.

Phaser Es6 Webpack ⭐1,253

A bootstrap project for create games with Phaser + ES6 + Webpack.

Starruler2 Source ⭐1,242

4X Space Strategy game Star Ruler 2's open source distribution.

Openxcom ⭐1,240

Open-source clone of the original X-Com 👽

Tabtoy ⭐1,232

高性能表格数据导出器

Corona ⭐1,219

Solar2D Game Engine main repository (ex Corona SDK)

Weixin ⭐1,201

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Artificial intelligence for the Snake game.

Azerothcore Wotlk ⭐1,198

AzerothCore - Modular MMORPG Server. Based on MaNGOS -> TrinityCore -> SunwellCore

Julius ⭐1,196

An open source re-implementation of Caesar III

Yarnspinner ⭐1,185

Yarn Spinner is a tool for building interactive dialogue in games!

Unknown Horizons ⭐1,146

Unknown Horizons official code repository

Flatris ⭐1,140

Fast-paced two-player web game

Ozz Animation ⭐1,137

Open source c++ skeletal animation library and toolset

Magic Another Game Engine

Sdlpal ⭐1,108

SDL-based reimplementation of the classic Chinese-language RPG "Xiān jiàn Qí Xiá Zhuàn" (also known as PAL).

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