Also, in reply to spm's statement about not being able to play once the game has started, that's not entirely true. It's a setting in that the admin's can change. It's called Latejoiner options. The default is First kill, which means once there has been a kill in a round, people who enter after that will only be allowed to spectate until the round is over. The server admins can set it to First objective reached or a percentage of time played. I suggest the admins use the settings that they think is best for their server, but now, at this early stage of the release, it might be better to allow people in at later stages in the rounds too. Basically, change the latejoiner options from First kill to something else.