The Windows .exe file can be downloaded and run standalone on a normal monitor, or if an Oculus Rift (CV1 or DK2) is connected and Oculus version 1.3.x or later is installed it will start in VR mode.
Keyboard Controls:
X-Box Controller:
The Unity Chan characters and Candy Rock Star (CRS) stage experience was provided as a demonstration by Unity Technologies in Japan. This software is provided freely and is not for commercial use.
The current version of Unity Chan CRS is available on GitHub at https://github.com/unity3d-jp/unitychan-crs
Mixed in is the standard Unity Chan Kai and Unity Chan Halloween characters, and updated shaders for Unity 5.3 and 5.4.
Unity Chan Licence:
http://unity-chan.com/contents/license_en/