This also allows Session ID to be used, regardless of friend list status.
The following session privacy settings are available: To start a player-hosted multiplayer session, the host has to start an online session (a normal session like when playing in single-player, as long as the host has internet access and authentication servers are working normally) and then allow other players to join, or to invite those players (see sections below). A player can host a session or a dedicated server can be used. Currently there are 2 ways to play multiplayer.
