I've been playing a lot of VR games now for a while.
Started with the Cardboard, then Gear and recently move on to the Vive.
While Gear & Vive are clearly a better product at the moment, Cardboard has a lot more content to offer.
One of the best VR Jumping apps I've seen is only in Cardboard which kind of sucks cause it would be awesome in Gear or Vive.
Here's the link:
https://play.google.com/store/apps/d...OE.RooftopHero
You get to jump in rooftops, simple but fun !
Also rollercoaster apps can be fun for a while