>>339232007
>What are considered the must-have games?
I'd say Beat Saber and Pavlov for sure. I think Superhot VR is a nice game to play early on too, but don't pay full price for it.
>do I just jump in and talk to people
You can just pub hop through popular worlds and meet people, or ask for a link/name if you want in on the /vrg/ meetups.