Lobbies
All game activity is based around lobbies, eg. a player can only send data after joining a lobby.
Lobbies can have only one admin, which is transferable to another player at any time. If the admin leaves the lobby, the first available player will be assigned as new admin.
Lobbies may have an optional password, to allow other players to join it.
The max number of connected players in a lobby is 254, but this can be limited from the admin.