Godot is a powerful cross-platform game engine
UCI chess engine
An open-source sandbox tower defense game
Open source voxel game engine with support for survival and crafting
A cross-platform PSP emulator
Open source HTML5 game framework that offers WebGL and Canvas
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Desktop/Android/HTML5/iOS Java game development framework
Open-source Android/Desktop remake of Civ V
Xash3D FWGS engine
A certain block game
Stream switch games to your PC via USB or network
The source code to VVVVVV
RetroArch is a frontend for emulators, game engines and media players.
One framework for creating powerful cross-platform games
Pokedex demonstrates modern Android development with Hilt
Open source cross-platform multi-purpose game toolkit
An open source reimplementation of the Among Us Server
The game engine for everyone
Sandbox video game with a powerful physics engine
Netcode that provides networking capabilities to GameObject workflows
A simple and easy-to-use library to enjoy videogames programming
Home theater software and entertainment hub for digital media
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Do virtual gear shifting (and more) in any rider app