Probably if you tried to host a game room, you noticed it was broken.
Now it's fixed and you should be able to host games and share them with remote players.
- Click Host a Game Room.
- Copy the link. (It's copied automatically to your clipboard).
- Share the link to your players.
- Enjoy!
(Every time a player joins the game room, a green circle will appear under the link in the Online Play section indicating the connection was successful)