This tool discovers people playing on the network using this emu and lets you launch your game with parameters that will connect you to their games.
## Why ?
Mr.Goldberg's note:
> This is necessary for some games (like stonehearth). It will also let you join games with lobbies that are not public.
> Steam has something called rich presence (the connect key) that lets games tell your friends what command line parameters to run your game with to join their game.
> Most steam games also let you join lobbies in game without having started the game by starting the game with the command line `+connect_lobby <lobby id>`.