1) Instead, you could create a Dedicated Server with a password and tell your friend to join it. Check this TOPIC
2) FourDeltaOne doesn't support single-player but have a look at this
Thanks but I would mutch rather use private match. It would make it a lot easier for me and my friend. And also how is that topic supposed to help? (no offence)
In your iw_13.iwd, named 'bt_mp_menumusic.mp3'
I am having trouble uploading an image so I will describe it. is has a black background and says Four in white, Delta in blue and One is white. A blue O with an X inside it appears on screen and covers the O and U in Four. There is also a music equalizer type thing in the background in blue.
That's the wrong one :? the one I mean is the music that plays when you start up Single Player and it shows the FourDeltaOne logo.
what fourdeltaone logo. take a picture.