A web-based IDE for HTML5 game development. Powered by Phaser
SonarSource Static Analyzer for Java Code Quality and Security
An easy to use 2D HTML5 game engine written in TypeScript
Open QR Code is an open-source, cross-platform app
OpenSoldat is a unique 2D (side-view) multiplayer action game
Free, cross-platform 2D game engine powered by Haxe and OpenFL
A game engine powered by python and panda3d
A Minecraft Java Edition Launcher for Android and iOS
Desktop/Android/HTML5/iOS Java game development framework
Pymunk is a easy-to-use pythonic 2d physics library
Stride (formerly Xenko), a free and open-source cross-platform C# game
Gideros Release version
Barcode scanning library for Java, Android
A J2ME emulator for Android
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Java/JavaFX/Kotlin Game Library (Engine)
Free game engine for development of desktop, mobile, and web games
2D JavaScript Physics Engine
Ct.js is a desktop game engine that makes learning programming fun
Multi-platform 2D and 3D game engine
Free, open source game engine online
The Tiny JavaScript Game Engine That Can!
One framework for creating powerful cross-platform games
A pure Go game engine