MV3D is an open source virtualworld simulation framework written in Python. It was designed with scalability in mind and aims to be able to distribute a world across as many servers as needed while dynamically balancing the load.
Virtual Playground will be a virtualworld where you can interact with the all kinds of objects you can find in this world. The idea is that everyone has its freedom to discover and build in the world of Virtual Playground.
A virtualworld browser based on Linden Labs' Second Life viewer. Modifications include OGRE rendering (supporting inworld 3D meshes) in addition to the original renderer, and a global avatar system.
Vision: To create a city simulation using a all volunteer organization that reaches across the entire world. The project will be created in a virtual workspace utilizing the communication devices that are attainable for a wide volunteer base.
The most fun you'll ever have on IRC! You will be allowed to buy and sell virtual shares with virtual money using real time, real world share price values. You can also trade your shares between eachother.
VTSystem is a 3D (Action) Adventure engine where each character can go about his(her) own affairs independent of your actions, where you can experience 'real world' environments! Uses the Nebula Device. For more information, take a look at the homepage