https://wccftech.com/pubg-pc-update-18-custom-matches/

PlayerUnknown’s Battlegrounds has deployed its latest patch to test servers, and it’s a big one!  PC 1.0 Update 18’s most significant bullet point is the long-awaiting and much-demanded addition of custom matches. Now players can select one of several different modes (Normal, Zombie, War, or Esports) and tinker with a variety of presets before inviting friends or the general public to play. Custom matches are currently free, although PUBG Corp. has  hinted they may charge for the feature in the future.

In addition to custom matches, PUBG is rolling out a new Sanhok-map-exclusive weapon and vehicle, and, of course, the usual array of bug fixes. Check out the full PC Update 18 notes, below: