http://ludumdare.com/compo/ludum-dare-32/?action=preview&uid=50282
used dk2+leap motion(vr mount) - Unity 5.0.1- this weekend to crank out a quick game
Uses the hand vector to aim/shoot missiles at attacking helicopters(fingers and arm were tried but didn't work as well)
I had no experience with VR or Leap, was quite fun. I love the feel in game, superhero!
Main scripts are available on the ludum page