Godot is a powerful cross-platform game engine
A cross-platform manga app made for e-hentai & exhentai by Flutter
Stream switch games to your PC via USB or network
A cross-platform PSP emulator
UCI chess engine
Xash3D FWGS engine
Open source voxel game engine with support for survival and crafting
One framework for creating powerful cross-platform games
Desktop/Android/HTML5/iOS Java game development framework
An open source, self-hosted implementation of the Tailscale control
A simple and easy-to-use library to enjoy videogames programming
The game engine for everyone
Sandbox video game with a powerful physics engine
Open source HTML5 game framework that offers WebGL and Canvas
Voxel game-creation platform with easy modding and game creation
RetroArch is a frontend for emulators, game engines and media players.
Xbox 360 Emulator Research Project
Open-source Android/Desktop remake of Civ V
Do virtual gear shifting (and more) in any rider app
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Terminal emulator application for Android OS extendible
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Android real-time display control software
A dead simple 2D game engine for Go
scene-oriented, flexible 3D engine (C++, Python, C#, Java)