A certain block game
A simple and easy-to-use library to enjoy videogames programming
A cross-platform PSP emulator
Stream switch games to your PC via USB or network
Xash3D FWGS engine
Open source cross-platform multi-purpose game toolkit
UCI chess engine
The game engine for everyone
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Voxel game-creation platform with easy modding and game creation
Home theater software and entertainment hub for digital media
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform 2D and 3D game engine
Netcode that provides networking capabilities to GameObject workflows
An open source reimplementation of the Among Us Server
The source code to VVVVVV
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Godot Kotlin JVM Module
Open source library for creative expression on the web, desktop, etc.
New Godot bindings for Swift
SDL library for Android, including several games.
Portable UCI- and XBoard-compatible chess engines.
3D Engine c++