a friend of mine recently asked me if I would like to play "Fire Department 3" with him. There is an issue however, since none of us has a static IP, so we can't connect to each other just by typing our adresses ingame.
I figured out that we would need to use either VPN or port forwarding. Since creating VPN didn't work out well, we decided to give the port forwarding a try. However, this game doesn't have this information in its manual and the company is long gone.
I am looking for either ports I would need to forward or some experience with setting up the multiplayer.