UCI chess engine
A simple and easy-to-use library to enjoy videogames programming
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Godot Kotlin JVM Module
The source code to VVVVVV
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Urho3D Game engine
New Godot bindings for Swift
Chess engines that support the UCI or XBoard protocol.
3D modeler, 3D game maker, 3D demo maker
Orx: Portable Game Engine
A promising chess program
MAME Android Emulator.
Children's learning programming language Karel the Robot in 3D
Open-DIS implements the IEEE DIS protocol in multiple languages.
3D .NET engine for Windows, Linux, Mac
2D physics engine for games
Source code of the game "Color Flood Filler" for Android OS
Gameboy Advance emulator for Android phones
PC-98 emulator for Android phones
Complete ROV Control Suite
cross-platform 2d game engine
NES emulator for Android phones