Looking for guidance on VR apps or games that work on the HTC Vive

I'm starting to experiment more with my HTC Vive, and I find it both intriguing and frustrating. I can't seem to get some of the program interfaces to work, and I'm not sure whether it's my error or just a buggy program. And beyond that, I'm not sure what's really worth trying.

I'd love to hear recommendations about what I should experiment with; I'm looking to get as broad experience as possible, so I'll try anything, whether a game or anything else. Just post your recommendations below, since I expect that many others might find this useful, too.

Also, if anyone is at all inclined to spend a bit of time guiding me through some of the trickier interfaces, I would be very much obliged. I'm sure that you folks are all busy - quite possibly busy playing cool VR games - but if you're in the mood to share some of your experience, that would be excellent. You can email me at volokh at law.ucla.edu, and we can set a time that's convenient for you.