[carlosdp]

There are actually already a bunch of pretty decent VR multiplayer games (at least for the Vive). Some of my favorites, on Steam:

Battledome, Rec Room, Hover Junkers

There's a bunch more, but these are the most polished, in my opinion. Battledome/Rec Room really shine because you can get right next to a person, wave at them, talk to them (built in mic on the Vive headset). It's super immersive and cool to be literally right next to a person that is maybe in another country.

[tfinniga]

I've tried Rec Room and I really like it. It's amazing how much fun it is to play with someone else.

It still seems like early days for multiplayer. There's no way to see other people's facial expressions, and the avatars are pretty basic. There's also no support for having a local multiplayer experience. Hololens is doing some interesting things, allowing multiple headsets to see the same holograms, but their hardware is still super limited. The void is also doing interesting things.

I guess I should have said that I want better multiplayer.

[carlosdp]

Oh for sure, these aren't even large studios, most of these are single developers working part-time after hours on them.

The Void's Ghostbusters game looks amazing. They are using custom hardware and a more expensive tracking technique, but it is an awesome example of a "VR-Arcade" sort of business.

[boulos]

If you like pool, Pool Nation VR (http://store.steampowered.com/app/269170/) is both multiplayer and fairly polished.

Disclosure: A friend of mine worked on it.

[wuliwong]

I've only tried Hover Junkers off your list but it is my current favorite game. It's so awesome, my friends come over and play and my main issue is how to deal with a gross sweaty headset after someone has been jumping around in it for 30 minutes. :)