The goal of the 2007 game was to place inflatable Tubes onto the Rack in the center of the playing field. There were three different types of Tubes that are used to score points. A Keeper Tube could not be removed from the Rack once placed on. Ringer Tubes could be placed on the rack, but could be “spoiled” by Spoiler Tubes. Points were earned exponentially for each Keeper or Ringer tube on the Rack, starting at two. Additionally, fifteen to thirty points could be earned if a robot is lifted off the ground by at least four inches at the end of the match. This could only be achieved if a robot was lifted by another.