User Summary Fieldrunners 2 is the latest entry in the Fieldrunners series of tower defense games. As before the goal is to stop the "runners" an army of infantry, vehicles, and flyers from reaching their goal by building a variety of towers to stop them. A new feature is traps and items which can be used to attack on your command. The sequel boasts many new levels, new towers, and a 20 hour campaign. Each stage has several modes to play in.