PyCAPGE - Python Classic Adventure Point and Click Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
The imaginary eight-bit machine
IRB is a game creation toolkit
Built to be ease of use, with no programming knowledge, Multi-platform
Gives agents personality, moods, emotions and emotional attachments.
Create your own animated characters for games with ease!
An extensible development framework for roleplay games.
A tools API for designing table top game utilities