Journey: Benjamin's Adventures Is the Most Challenging Casual VR Game
You will control a little guy and sway to the rhythm of the music on a long road, jump over obstacles, pass the level. There are 3 drums in front of you, and you could control direction and jump by beating the drums. You need quick hands and sharp eye sight to make sure you do the right thing to keep moving forward. You don't know when and where the unexpected challenges come out.
The game is available on Steam for $3.99 USD and support Oculus Rift and HTC Vive.