Desktop/Android/HTML5/iOS Java game development framework
A simple and easy-to-use library to enjoy videogames programming
UCI chess engine
One framework for creating powerful cross-platform games
The game engine for everyone
The source code to VVVVVV
Home theater software and entertainment hub for digital media
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Netcode that provides networking capabilities to GameObject workflows
Urho3D Game engine
An open source reimplementation of the Among Us Server
New Godot bindings for Swift
A dead simple 2D game library for Go
The AWS GameKit Plugin for Unreal
3D Engine c++
GemRB is a portable open-source implementation of the Infinity Engine
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
A MUD client for Android, iOS, Linux, Mac OS X and Windows
3D modeler, 3D game maker, 3D demo maker
Orx: Portable Game Engine
Old style soccer game with many exciting features
Examples of procedural geometry for Unity3D C#
Fltk applications developed by me
Neuinterpretation des Adventures von C. Seibt für den Sinclair ZX-81