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