For those excited about the Full Circle Gameathon but who are rather upset because they can't find a .deb package for their Ubuntu machine, I've created a .deb package. Also, stay tuned for the next issue of FCM when I explain how to create a .deb.
These have been updated for use with Jack Coulter's .deb.
deb http://ppa.launchpad.net/jscinoz/ubuntu hardy main
deb-src http://ppa.launchpad.net/jscinoz/ubuntu hardy main
Run sudo apt-get update
Search for urbanterror and optionally urbanterror-server in Synaptic or Adept and install them.