Godot is a powerful cross-platform game engine
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform 2D and 3D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Xash3D FWGS engine
Zero Hour running natively on macOS, iPhone & iPad
GemRB is a portable open-source implementation of the Infinity Engine
New Godot bindings for Swift
The game engine for everyone
A dead simple 2D game engine for Go
Play! - PlayStation2 Emulator
The official GitHub mirror of the Chromium source
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Tool to build cross-platform and high-performance awesome apps
An extension that allows you to instantly enter immersive reading
Free, cross-platform 2D game engine powered by Haxe and OpenFL
A multi-platform support c++11 library with focus on asio
An iOS & tvOS Frontend for Multiple Emulators
Desktop/Android/HTML5/iOS Java game development framework
Light and Fast AI Assistant
Cross-platform game engine in Rust
Home theater software and entertainment hub for digital media
A Complete WebGPU Game Engine for Browser & Desktop Arcade Oriented
Orx: Data-Driven Game Engine