Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
Habbo - Hobbo is also known as ‘Hobbo Hotel’.
Unity - The multiplatform game creation tools for everyone.
IMVU - IMVU is multiplayer online video game created by ‘IMVU Inc’.