There are 2 repositories under virtual-reality-worlds topic.
An experiment in living mecha world creation.
This project is a virtual replica of a badminton court created in Unity 3D. It provides an immersive experience to the user through VR headset and cardboard support.
A WebVR experiment, exploring worlds of Archan Nair
This project is a virtual replica of a basketball court created in Unity 3D. It provides an immersive experience to the user through VR headset and cardboard support.
Design and Simulation of a claw machine in Simulink and V-Realm Builder
To create or view virtual 3d rooms having notes, memories, plans, things, or anything.