Cocos simplifies game creation and distribution with Cocos Creator
One framework for creating powerful cross-platform games
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
The open-asset-importer-library repository
A Minecraft Java Edition Launcher for Android and iOS
Desktop/Android/HTML5/iOS Java game development framework
Multi-platform 2D and 3D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
The source code to VVVVVV
Cross-platform game engine in Rust
Open source library for creative expression on the web, desktop, etc.
Open source Cardboard SDK and samples
New Godot bindings for Swift
Free, cross-platform 2D game engine powered by Haxe and OpenFL
A simple and easy-to-use library to enjoy videogames programming
Play! - PlayStation2 Emulator
Do virtual gear shifting (and more) in any rider app
An MVVM & Databinding framework that can use C# and Lua
Action-adventure game originally released in 2013
GemRB is a portable open-source implementation of the Infinity Engine
Simple example of draw and rotate 3D box
UI Automation Framework for Games and Apps
3D modeler, 3D game maker, 3D demo maker
Orx: Data-Driven Game Engine
Open Source Openbravo POS convert to Commercial Retail ERP and POS