A web-based IDE for HTML5 game development. Powered by Phaser
Unity / XNA game patcher and plugin framework
Unity machine learning agents toolkit
Write your game with TypeScript in UE or Unity
The solution that allows unity games update in runtime
Svelto ECS C# Entity Component System
OpenSoldat is a unique 2D (side-view) multiplayer action game
A game engine powered by python and panda3d
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Pymunk is a easy-to-use pythonic 2d physics library
An easy to use 2D HTML5 game engine written in TypeScript
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
This software is a particle effect editing tool
An MVVM & Databinding framework that can use C# and Lua
Stride (formerly Xenko), a free and open-source cross-platform C# game
Ct.js is a desktop game engine that makes learning programming fun
One framework for creating powerful cross-platform games
Gideros Release version
Free game engine for development of desktop, mobile, and web games
Multi-platform 2D and 3D game engine
2D JavaScript Physics Engine
The Tiny JavaScript Game Engine That Can!
Free, open source game engine online
Desktop/Android/HTML5/iOS Java game development framework
A pure Go game engine