Another VR Unity app that might interest you is Superhot developed by SUPERHOT Team in 2016. This is a first-person shooter or FPS, where the time moves as you move along — when you stand still, the time freezes, nothing happens, and you have to decide what your next move would be. In this game, you need to shoot ruby people with anything you can find at your fingertips.
Superhot offers you both the beauty of the atmosphere and the rush of the gameplay. To enjoy it, you’ll need an Oculus headset and controllers.