Bugs Fixing:

1. I have fixed travel between maps in multiplayer. The clients are disconnected and only the host was traveling
   

Update and improvements:

1. The configuration options (Sound Graphic, Game Difficulty) are recorded. There is no longer a need to reconfigure everything every time the game is restarted.
   
3. The difficulty options have been separated from the rest of the options and are only accessible from the main menu and not from the game pause.