Team17 and Three Fields Entertainment just released Lethal VR for HTC Vive.
Lethal VR is inspired by classic movie scenes and is an arcade style shooting range. Since it has released on HTC Vive first, it is built as a true room scale experience. There are Steam achievements, multiple weapons, missions, and more and you can get it at £9.99 and an introductory 20% discount is available now. It will be released on PlayStation VR by the end of 2016.
Lethal VR is available on Steam for HTC Vive.