Set to 1 to print a message to the server console whenever the server verifies a client's file using CRC, helping you track file checks. Set to 0 to disable these messages.
Sets the maximum distance for Potentially Visible Set (PVS) and Potentially Audible Set (PAS) checks to help optimize network performance and control what objects and sounds can be detected in the game.
Set the search key to filter dedicated servers when browsing lobbies. Only servers with a matching key appear in search results. Use 0 to disable this filter.