Free game engine for development of desktop, mobile, and web games
A high-performance, industry-standard 2D physics engine built on Box2D
A dead simple 2D game engine for Go
The Tiny JavaScript Game Engine That Can!
Cross-platform 2D game engine focused on ultimate productivity
IsoCity: City building simulation game
A fresh & lightweight javascript game engine
3D Engine c++
YimMenu, a GTA V menu protecting against a wide ranges
Fully async, multithreaded, predictive, open source, 3.01 reach
Open source clone of the Age of Empires II engine
OptiScaler bridges upscaling/frame gen across GPUs
A 2D rigid body physics engine for the web
Sandbox video game with a powerful physics engine
New Godot bindings for Swift
An easy to use 2D HTML5 game engine written in TypeScript
Eva.js is a front-end game engine for creating interactive projects
Community effort to maintain and improve Jedi Academy (SP & MP)
Game engine supporting many 3D/2D formats and graphic effects
Stride (formerly Xenko), a free and open-source cross-platform C# game
3D Procedural Game Engine Using OpenGL
Godot Minimal Theme
An open source flight dynamics & control software library
Home theater software and entertainment hub for digital media
An iOS & tvOS Frontend for Multiple Emulators