Powerful, mature open-source cross-platform game engine for Python
Open Source MMORPG Framework
The game engine for everyone
Open source simulation game based on Transport Tycoon Deluxe
Open source clone of the Age of Empires II engine
Custom launcher to manage multiple installations of Minecraft at once
Moonlight port for Nintendo Switch
dhewm 3 main repository
An efficient graphical Minecraft seed finder and map viewer
Samples that demonstrate how to build graphics intensive applications
RPG Maker 2000/2003 and EasyRPG games interpreter
Cross-Platform C++ 2D/3D game engine
Flexible level editor
websocket and http client and server library, with TLS support
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
3D Procedural Game Engine Using OpenGL
The open-asset-importer-library repository
A downloadable game for Windows, macOS, and Linux
2D game development library for Ruby and C++
Flax Engine, multi-platform 3D game engine
Memory Efficient Serialization Library
A multi core friendly rigid body physics and collision detection lib
A node.js plugin to integrate nw.js/electron games with steamworks
The Playstation 2 emulator
Mangos ZERO is a server for World of Warcraft