User blog comment:Anipikelda/Is Anybody Out There???/@comment-5043481-20120806123836

MHFU is Ad-hoc which means it has limited range, and no internet connection. A bit like a RC system for a car/boat/plane.

To play with others you either have to find a friend with unite and go round thier house or get Xai-Kai link (not sure if I spelt that right) which I believe makes the PSP connect to the internet Via a computer.