Open-source, cross-platform, C++ game engine for creating 2D/3D games
3D .NET engine for Windows, Linux, Mac
Open Game Bootstrap
Create symmetric sprites: browse, save to PC, or store online
Simple data driven web based gamebook engine using javascript.
Single-/multi-player card game Mau Mau (similar to UNO®)
evolution for vegastrike SpaceSim/Combat/Trade game
Mahasona engine is an open source game engine.
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
Engines for Batch Games
Cross platform Game Creation Software
Gives agents personality, moods, emotions and emotional attachments.
Educational framework for OpenGLES, OpenCL and OpenAL
A generic 2D engine for any kind of game
a game library to develop audio games
multi-kinect system
3D Game engine
C++ Framework for slot machine games
Kinect based controller.
This pack add's custom object and rides into your "RCT3 Platinum" game
C library for manipulating Minecraft world data
Scriptable frontend for media applications.