A Dark Driver VR demo can be downloaded here:
http://www.mediafire.com/download/x689uzroofibj5l/DarkDriver_first-look.zip
This is a very early proof of concept demo.
Controls are minimal here:
-Arrows to steer
-Tap LeftCtrl to accelerate
-Tap Space to decelerate
This is an old DK1 demo. I'll get a DK2 version up soon.