A simple and easy-to-use library to enjoy videogames programming
A certain block game
One framework for creating powerful cross-platform games
Xash3D FWGS engine
UCI chess engine
Desktop/Android/HTML5/iOS Java game development framework
Cocos simplifies game creation and distribution with Cocos Creator
An iOS & tvOS Frontend for Multiple Emulators
The game engine for everyone
Home theater software and entertainment hub for digital media
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Netcode that provides networking capabilities to GameObject workflows
An open source reimplementation of the Among Us Server
The source code to VVVVVV
Multi-platform 2D and 3D game engine
New Godot bindings for Swift
Open source library for creative expression on the web, desktop, etc.
3D Engine c++
3D modeler, 3D game maker, 3D demo maker
GemRB is a portable open-source implementation of the Infinity Engine
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Old style soccer game with many exciting features
A MUD client for Android, iOS, Linux, Mac OS X and Windows