X-World is based on the Marvel Universe, diverging from the comic books around the time of Operation: Zero Tolerance.
X-World runs on IRC (Internet Relay Chat), where multiple users can interact simultaneously within chat rooms, or channels. Since X-World is a division of ASG (Alliance Simulation Group), we meet in the channel #Alliance, which is ASG's channel.
Once you have the program, you can connect to FDFnet through a number of
different servers (note: servers occasionally go down or have other problems, so if one
server doesn't work, try the next):