Since the current state of NovaWorld is unknown and has been unstable the last few months, I've made an app that will allow you to create a game session for LW, TFD, BHD and C4 even if NovaWorld is currently offline. This app will allow your game to create a "NovaWorld" session even if "novaworld.net" is offline.
To use it, open the app before launching the game. From there, nothing else is needed. Just launch the game and host as normal. The game will still report to the official game lobbies so when / if the lobbies come back online they will show.
This is only necessary if you cannot create a hosting session because NovaWorld is offline. If you get an "Unable to Host a Session" message when hosting. I figured I would release it now because of the current NovaWorld status.
DOWNLOAD IT HERE:
http://novahq.net/files.php?ID=711