Most popular game repositories and open source projects

open-source-ios-apps

:iphone: Collaborative List of Open-Source iOS Apps

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pixijs

The HTML5 Creation Engine: Create beautiful digital content with the f...

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libgdx

Desktop/Android/HTML5/iOS Java game development framework

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Mindustry

The automation tower defense RTS

3035   23402   23402  

games

:video_game: A list of popular/awesome video games, add-ons, maps, etc...

2849   21134   21134  

You-Dont-Need-JavaScript

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

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3d-game-shaders-for-beginners

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting...

1258   15704   15704  

awesome-python-applications

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

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lila

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

1951   13294   13294  

OpenRA

Open Source real-time strategy game engine for early Westwood games su...

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openage

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

1134   12939   12939  

pyxel

A retro game engine for Python

771   12122   12122  

osu

rhythm is just a *click* away!

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OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

1417   12012   12012  

boardgame.io

State Management and Multiplayer Networking for Turn-Based Games

750   11830   11830  

ebiten

Ebitengine - A dead simple 2D game engine for Go

690   11626   11626  

tiled

Flexible level editor

1780   11536   11536  

OpenDiablo2

An open source re-implementation of Diablo 2

824   10822   10822  

Craft

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

1321   9848   9848  

warriorjs

🏰 An exciting game of programming and Artificial Intelligence

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devilution

Diablo devolved - magic behind the 1996 computer game

935   8481   8481  

Cataclysm-DDA

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

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flame

A Flutter based game engine.

772   7899   7899  

open-source-flash

Petition to open source Flash and Shockwave spec

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citybound

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

298   7321   7321  

chinese-dos-games

🎮 Chinese DOS games collections.

856   7252   7252  

ET

Unity3D Client And C# Server Framework

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Airtest

UI Automation Framework for Games and Apps

1152   7188   7188  

devilutionX

Diablo build for modern operating systems

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abstreet

Transportation planning and traffic simulation software for creating c...

276   6938   6938  

pikapika

A comic browser，support Android / iOS / MacOS / Windows / Linux.

449   6791   6791  

mumble

Mumble is an open-source, low-latency, high quality voice chat softwar...

1150   6654   6654  

codecombat

Game for learning how to code.

3248   6428   6428  

DeepLearningFlappyBird

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

2047   6417   6417  

Entitas

Entitas is a super fast Entity Component System (ECS) Framework specif...

1079   6377   6377  

flexboxfroggy

A game for learning CSS flexbox 🐸

615   6292   6292  

Provenance

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai,...

697   6060   6060  

Hilo

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

867   5867   5867  

Unciv

Open-source Android/Desktop remake of Civ V

1261   5646   5646  

shapez.io

shapez is an open source base building game on Steam inspired by facto...

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recastnavigation

Navigation-mesh Toolset for Games

1464   5595   5595  

open-project-1

Unity Open Project #1: Chop Chop

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OpenSC2K

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

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GDevelop

:video_game: Open-source, cross-platform game engine designed to be us...

636   4946   4946  

vcmi

Open-source engine for Heroes of Might and Magic III

508   4816   4816  

OpenTTD

OpenTTD is an open source simulation game based upon Transport Tycoon...

664   4744   4744  

react-game-kit

Component library for making games with React & React Native

312   4628   4628  

Hearthstone-Deck-Tracker

A deck tracker and deck manager for Hearthstone on Windows

1124   4625   4625  

cute_headers

Collection of cross-platform one-file C/C++ libraries with no dependen...

275   4558   4558  

FXGL

Java / JavaFX / Kotlin Game Library (Engine)

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