- ServerMod parameter to run mods only on the server. These should also not be reported to steam
- RequiredAddons to force clients to load a minimum of certain mods to be able to play on the server
- Report the required mods to steam to allow the game launcher to subscribe to them on the workshop before attempting to join.
- Server browser indication for that a server is modded and which mods the server is requiring ( Might also lay the groundwork for automatic in-game mod downloads when attempting to join from the server browser with a restart after downloading?)