984 Open source projects that are alternatives of or similar to Main Game

BetaGo: AlphaGo for the masses, live on GitHub.

Malware's Development Kit for SE

🔥 An online poker game server powered by Redis, node.js and socket.io

游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现， 框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。

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

A web adaptation of the social deduction board game Secret Hitler. https://secrethitler.io

Cross-platform port of Arx Fatalis, a first-person role-playing game

Source code of open-source Colobot: Gold Edition project developed by Epsitec and TerranovaTeam

Gopher360 is a free zero-config app that instantly turns your Xbox 360, Xbox One, or even DualShock controller into a mouse and keyboard. Just download, run, and relax.

📱 Collaborative List of Open-Source iOS Apps

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

A game for learning CSS flexbox 🐸

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

A collection of interesting libraries/tools for Monogame based game projects

A game developed using UIViewPropertyAnimator

opsu! ~ an open-source osu! client

A stupid game for learning about containers, capabilities, and syscalls.

Universal game trainer for macOS

rhythm is just a *click* away!

基于Android的仿微信打飞机游戏

DEMO: Mahjong server base on nano(https://github.com/lonng/nano)

The quadplay✜ fantasy console

An opinionated 2D game engine for Rust

A 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter's moon Europa.

Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit

Processing sketches, in which I have worked in the last years; images, videos, prototypes, experiments, tools, works, concepts... Everything is unfinished, some may not work, When I had no ideas, I would open one to see what it was...

Simple and beautiful memory game for kids

A Future-oriented Adventure Game Framework based on React & Pixi.js. Docs: https://avgjs.github.io/docs/

Extracts text from video games and visual novels. Highly extensible.

An easy to use Unity 3D library for creating illustrated Interactive Fiction games and more.

🏵 An ultra-minimalist game engine

OpenSAGE is a free, open source re-implementation of SAGE, the 3D real time strategy (RTS) engine used in Command & Conquer: Generals and other RTS titles from EA Pacific. Written in C#. Not affiliated with EA.

C++ Game Engine and Editor

An MVVM & Databinding framework that can use C# and Lua to develop games

Lunar lander type game with computational fluid dynamics

C++ game engine for Windows, macOS, Linux, iOS, tvOS, Android, and web browsers

KorGE Game Engine. Multiplatform Kotlin Game Engine

jforgame是一个一站式游戏服务器开发框架。包含游戏服，跨服，匹配服，后台管理系统等模块。同时提供大量业务案例以供学习。

高性能golang网络库，游戏开发脚手架

A Tetris Game with AI

A web framework for building multi-user virtual reality experiences.

An FPS/RTS hybrid game powered by the Daemon engine (a combination of ioq3 and XreaL)

💥💣💥

Open "Minecraft-like" game with multiplayer support and Lua scripting support for the both client and server

🎉 2048 in your terminal

JEngine是针对Unity开发者设计的开箱即用的框架，封装了强大的功能，小白也能快速上手，轻松制作可以热更新的游戏 | JEngine is a streamlined and easy-to-use framework designed for Unity Programmers which contains powerful features, beginners can start up quickly and making hot update-able games easily

🐥🚙 Crossy Road game clone made in Expo (iOS, Android, web), THREE.js, Tween, React Native. 🐔

JavaScript 4X game

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

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

Space invaders, but the invaders evolve with genetic algorithm

A wonderful list of Game Development resources.

Compatible client of Ace of Spades 0.75

A-RPG demo made with Godot, MIT-licensed, from our Godot course

go分布式服务器，基于内存mmo

👀Blink and lose.

A demo Augmented Reality shooter made with ARKit in Swift (iOS 11)

Rich HTML UI engine for UE4

Gamified Chaos Engineering Tool for Kubernetes