Thumper has just received an update that adds support for both HTC Vive and Oculus Rift! It is done via SteamVR, and also includes Oculus SDK support as well. There are also basic support for both Oculus Touch and Vive controller. The game has already been available for the Playstation VR for a while now.
The developer “Drool” will continue to fine tune the VR supports, and they will have more updates, such as advanced video, control, and calibration settings on the way.