Plugin pack for making 2D games with Bevy
8-bit Graphical API for Java
Low-Level Game Engine for Retro Platforms
CodeLite: an open source, cross platform C/C++/PHP and JavaScript IDE
Open-source, cross-platform, game-development tools
V8 Javascript Engine for PHP
Extensible HTML5 app for real-time collaborative projects
A minimalist and cross platform System Shock source port
486 lines of C++: old-school FPS in a weekend
Hprose is a cross-language RPC. This project is Hprose 3.0 for PHP
Build Cross-platform Applications
The professional, open source development tool for the open web
MMORPG
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
scriptable game engine with built-in support for 2D graphics and sound
Rapid Application Development Framework for PHP
The Hoa\Ruler library.
3D .NET engine for Windows, Linux, Mac
A game engine written in the D programming language
A Flash Molehill (Stage3D) GPU accelerated 2D game engine
a very lightweight advanced terrain-rendering and 3D map rendering sys