Xash3D FWGS engine
A cross-platform PSP emulator
Godot is a powerful cross-platform game engine
Open source voxel game engine with support for survival and crafting
Desktop/Android/HTML5/iOS Java game development framework
The main repository for the Linux and Mac OS Bedrock edition Minecraft
Install, update and play indie games
Open-source Android/Desktop remake of Civ V
Stream switch games to your PC via USB or network
Homebrew development library for Nintendo 3DS/Horizon OS user mode
Open source HTML5 game framework that offers WebGL and Canvas
UCI chess engine
The source code to VVVVVV
A certain block game
A GUI based Nintendo Switch Bootloader
One framework for creating powerful cross-platform games
A simple and easy-to-use library to enjoy videogames programming
Voxel game-creation platform with easy modding and game creation
Do virtual gear shifting (and more) in any rider app
Pokedex demonstrates modern Android development with Hilt
An open source reimplementation of the Among Us Server
RetroArch is a frontend for emulators, game engines and media players.
The game engine for everyone
Home theater software and entertainment hub for digital media
Sandbox video game with a powerful physics engine