1476 Open source projects that are alternatives of or similar to Nativescript Flappy Bird

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

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

SpatialOS GDK for Unity

Official continuation of Destination Sol, the great fun little arcade space shooter from http://sourceforge.net/projects/destinationsol/ Modules live at https://github.com/DestinationSol/

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

An awesome list that curates the best Flame games, projects, libraries, tools, tutorials, articles and more.

Create interesting games by pure python.

A minigolf game written without a game engine in C

Free implementation of Heroes of Might and Magic II game engine

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

Create your Own Games with Godot, the Free Game Engine: sources from the January Kickstarter project from GDQuest

Introducing basic User Interface in the Complete Unity C# Developer 2D course (http://gdev.tv/cudgithub)

PyDark is a 2D and Online Multiplayer video game framework written on-top of Python and PyGame.

C++ Stealth Game in Unreal Engine (Udemy Project)

Resources for game development on haxe

Factory Rise is a 2D sandbox game, focused on building, developing industries and handling resources. The game is based on Oxygen Not Included, Terraria, Factorio and some Minecraft mods (EnderIO, Industrial Craft, BuildCraft, GregTech and Thermal Expansion), it also have a game progress similar to StarBound.

Multiple choice questions answer game for android (Quiz game).

An open source OSRS emulation server aimed to be fast and informative.

A remake of the popular battle royale game, Fortnite, made in Unreal Engine 4 and integrated with Amazon GameLift

Etherboy Game Smart Contract for Loom DAppChain

A dead simple 2D game library for Go

Free oldschool point & click graphic adventure game

Archived repository. For current repo, see: https://github.com/etlegacy/etlegacy

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

An opinionated 2D game engine for Rust

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

Chrome's Dino T-Rex game developed in Jetpack Compose

A cross-platform 2D|3D game framework for the Nim programming language

🎮🌳 Voxel Terrain made in React Native. ∛

Antimine is an open source minesweeper-like puzzle game.

ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.

Entitas++ is a fast Entity Component System (ECS) C++11 port of Entitas C#

A list of resources and tutorials for those doing programming in Unity.

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.

Rust on PSP. Panic and allocation support. Access PSP system libraries.

A Simple Multiplayer Game, built with Mage Game Engine.

Rust library to create a Good Game Easily

Terasology - open source voxel world

Entity Component System framework aiming for syntax and usage simplicity with maximum performance for game development.

(DEPRECATED, SEE README)

A curated list of wgpu code and resources.

Entity-Component-System (ECS) with a focus on ease-of-use, runtime extensibility and compile-time type safety and clarity.

C++ 3D Game Tutorial Series is a YouTube tutorial series, whose purpose is to help all those who want to take their first steps in the game development from scratch.

Gideros Release version

⚔️ An online JavaScript 2D Medieval RPG.

A wonderful list of Game Development resources.

This repository hosts a shader for Unity3D whose main goal is to facilitate the creation of neon-like signs, conveyor belts and basically whatever based on scrolling textures

The quadplay✜ fantasy console

ARK is a lightweight, agility, elastic, distributed plugin framework written in C++，make it easier and faster to create your own application service.

Learn to create turn-based combat with this Open Source RPG demo ⚔

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

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

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。

A cross platform 2D game engine written in C++ for beginners

This is an open source Unity pause menu created for the game New Horizons, and it's completely free because of how a pause menu is a core component of a game, while the unity asset store was lacking in such an asset (until this was released on the asset store).

C++14 FOSS clone of "Super Hexagon". Depends on SSVStart, SSVEntitySystem, SSVLuaWrapper, SSVMenuSystem, JSONcpp, SFML2.0. Features JSON/LUA customizable game files, a soundtrack by BOSSFIGHT, pseudo-3D effects.

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

Haskell binding for CWiid (wiimote)

Java Games and Application with awesome source code and better algorithm