Godot is a powerful cross-platform game engine
Multi-platform 2D and 3D game engine
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Xash3D FWGS engine
Open source voxel game engine with support for survival and crafting
An unofficial rules engine for the world's greatest card game
GemRB is a portable open-source implementation of the Infinity Engine
Voxel game-creation platform with easy modding and game creation
The game engine for everyone
New Godot bindings for Swift
A dead simple 2D game engine for Go
Motor de juegos de aventura programable
Godot Kotlin JVM Module
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Sandbox video game with a powerful physics engine
Free, cross-platform 2D game engine powered by Haxe and OpenFL
RenderDoc is a stand-alone graphics debugging tool
Cross-platform game engine in Rust
Play! - PlayStation2 Emulator
A multi-platform support c++11 library with focus on asio
A safe home for all your data
Explore and dissect a complete brain model in VR
Memory Efficient Serialization Library
Orx: Data-Driven Game Engine