A free mixin-based injection hacked client for Minecraft
2D JavaScript Physics Engine
An easy to use 2D HTML5 game engine written in TypeScript
Fast and lightweight JavaScript game engine built on WebGL and glTF
A high-performance, industry-standard 2D physics engine built on Box2D
A 2D rigid body physics engine for the web
Desktop/Android/HTML5/iOS Java game development framework
Open source library for creative expression on the web, desktop, etc.
Web-based karaoke software suite
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
JavaScript framework to build game engines, games, emulators and apps
An open source blooket auto-player / cheat
An open-source release of previously closed-source Farweb
XML-based framework for developing games
Teach your students how to figure out tricky texts in any language.
Playing Go with web-based turn-based Go server
PolyCash is the ultimate open source betting system.
Run Windows applications on any computer.
Flash Quiz TV (A quiz game for all family)
An HTML5 Retro Arcade Game
A JavaScript game library to quickly develop board games for the web
Massively multiplayer online game server and client framework
Next generation web chess club
AutoTeach makes kids study and learn in exchange for internet access.