Apologies in advance if this has been answered elsewhere, (or this is in the wrong section); I tried searching but could not find an answer at all.
Is it possible to use the Doomsday shell to create a "public" server, (one that is advertised on the internet), but to make it 'private' somehow so that only friends can play?
That could possibly be accomplished by needing a password to join the game say.
I tried to limit the number of players in an effort to stop strangers entering the game but that did not seem to work - at least 2 people joined within minutes of starting.
If possible I don't want to go down the route of private VPNs, (like Hamachi say) since the other people are really not very technical.
Anyhow thanks in advance and if anything is unclear please do come back to me,