Multi-threaded game engine for Android
Open-source, cross-platform, C++ game engine for creating 2D/3D games
3D .NET engine for Windows, Linux, Mac
Open Game Bootstrap
Simple data driven web based gamebook engine using javascript.
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
Mahasona engine is an open source game engine.
c# lua bind with unity3d project for game development
Cross platform Game Creation Software
Educational framework for OpenGLES, OpenCL and OpenAL
Cross-platform C framework very compact libraries and tools.
a game library to develop audio games
3D Game engine
MultiLingual Interactive Fiction
Hungry Hero is an open source Flash game built on Starling Framework.
It's a game based on a puzzle survive sistem.
GameWizzard is a Sprite editor.
Lightweight C++ combinatorial-game development framework.
Convert Ren'Py visual novels into a format your ebook-reader knows
NinYawg Adventure