Elon Musk cheering, at a Halloween party
  • Elon Musk played "Diablo IV" on Sunday night as he tested X's live streaming feature.
  • He spent the first ten minutes asking Shivon Zilis if it was working correctly.
  • And explained how only a user's subscribers will be able to comment on streams. 

Elon Musk showed off X's new feature to live stream video games as he played "Diablo IV" from an account called "cyb3rgam3r420."

The X owner posted several times about the function, which adds another layer to Musk's "everything app" ambitions for the social network formerly known as Twitter.

And the father of 10 put it to the test on Sunday, while sharing insights into his hobby.